Medicare Enrolled
Dr. Dimitri Sherev, M.D.
Cardiovascular Disease · El Cajon, CA
Practice pattern: Electrophysiology & Cardiac
— Practice combining electrophysiology and cardiac services
Low-engagement
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Sherev from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Sherev
Dr. Dimitri Sherev is a cardiovascular disease specialist in El Cajon, CA, with 20 years of NPI registration. Based on federal Medicare data, Dr. Sherev performed 10,339 Medicare services across 5,783 unique beneficiaries.
Between the years covered by Open Payments, Dr. Sherev received a total of $52,473 from 85 pharmaceutical and/or device companies across 1304 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in cardiovascular disease. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Sherev is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years in practice
▲ Top 6% volume in CA
$52,473 industry payments
Medicare Practice Summary
Medicare Utilization ↗10,339
Medicare services
Top 6% in CA for cardiovascular disease
5,783
Unique beneficiaries
$107
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~517 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
2,960 | $100 | $178 |
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
1,721 | $11 | $28 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
619 | $168 | $350 |
| Heart muscle strain imaging | 567 | $33 | $68 |
| Regadenoson injection (Lexiscan) for heart stress test An injection of regadenoson, a medication used to stress the heart during diagnostic testing. |
480 | $43 | $100 |
| Stress echocardiogram with ECG monitoring An ultrasound of the heart performed while monitoring heart rhythm during rest, exercise, or medication-induced stress, followed by a review and report of the findings. |
415 | $203 | $396 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
386 | $161 | $340 |
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
305 | $97 | $166 |
| Technetium Tc-99m sestamibi diagnostic injection A diagnostic injection of technetium Tc-99m sestamibi used for imaging studies. |
241 | $115 | $150 |
| Lipid panel (cholesterol and triglycerides) A blood test that measures cholesterol and triglyceride levels. |
233 | $13 | $28 |
| Remote monitoring of implantable heart rhythm device Evaluation of data transmitted remotely from an implantable cardiovascular monitor, such as a loop recorder or subcutaneous cardiac rhythm monitor, over a period up to 30 days. |
189 | $56 | $100 |
| Remote cardiac rhythm monitor evaluation, up to 30 days Review and analysis of data from a remote cardiac rhythm monitoring system over a period of up to 30 days. |
186 | $20 | $44 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
170 | $66 | $120 |
| Remote pacemaker/defibrillator monitoring, 90 days Remote evaluation of a pacemaker or implantable defibrillator system within 90 days of the last check. |
154 | $19 | $44 |
| Remote pacemaker monitoring, 90 days Remote assessment of a pacemaker system, including single, dual, multiple lead, or leadless devices, performed up to 90 days apart. |
143 | $23 | $50 |
| Ultrasound of leg arteries or grafts An imaging test that uses sound waves to create pictures of the blood vessels in the legs or any surgical grafts present. |
139 | $211 | $456 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
122 | $165 | $333 |
| Nuclear stress test of heart muscle A nuclear medicine imaging test that evaluates blood flow to the heart muscle at rest and during stress using a special camera. |
119 | $399 | $813 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while monitoring the electrocardiogram under physician supervision and review. |
118 | $54 | $118 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
113 | $115 | $265 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
106 | $143 | $327 |
| Additional sedation, per 15 minutes Administration of a drug to deepen sedation during a procedure. This code covers each additional 15-minute increment of sedation beyond the initial period. |
80 | $10 | $22 |
| Prothrombin time test (blood clotting) A laboratory test that measures how long it takes for blood to clot. This procedure evaluates the body's coagulation process. |
54 | $4 | $30 |
| Additional blood vessel ultrasound evaluation An ultrasound exam of a blood vessel that includes a radiologist's review. This code applies to each additional vessel evaluated beyond the initial one. |
48 | $150 | $314 |
| Echocardiogram with color Doppler An ultrasound of the heart that uses color imaging to visualize blood flow, measure flow rate, and assess valve function. |
47 | $3 | $42 |
| Ultrasound of arm and leg arteries This procedure uses sound waves to create images of the blood vessels in the arms and legs. It allows healthcare providers to examine the structure and blood flow within these arteries. |
47 | $67 | $145 |
| Transesophageal echocardiogram An ultrasound of the heart performed using a probe inserted into the esophagus to obtain detailed images of heart structures and function. |
46 | $86 | $177 |
| Echocardiogram, transthoracic An ultrasound test that uses sound waves to create images of the heart's blood flow, valves, and chambers. |
46 | $15 | $91 |
| 3D radiographic procedure A radiographic imaging technique that creates three-dimensional representations of internal structures. |
45 | $8 | $39 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
45 | $71 | $122 |
| Cardiac catheterization | 37 | $175 | $483 |
| EKG interpretation and report A standard electrocardiogram test that records the heart's electrical activity using at least 12 leads. The service includes a professional interpretation of the results and a written report. |
35 | $7 | $14 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
24 | $65 | $184 |
| Sedation by physician, initial 15 minutes Administration of a drug to induce depression of consciousness by the physician performing a procedure. This code covers the initial 15 minutes of sedation for patients aged 5 years or older. |
23 | $45 | $97 |
| Ultrasound guidance for blood vessel access Use of ultrasound imaging to help locate and access a blood vessel. This guidance assists healthcare providers in performing procedures such as inserting IV lines or drawing blood. |
21 | $23 | $71 |
| Insertion of implantable heart rhythm monitor A small device is placed under the skin to continuously record the heart's electrical activity. This helps detect irregular heart rhythms that may not appear during a standard office visit. |
19 | $4,062 | $8,766 |
| CT scan of heart blood vessels and grafts with contrast A CT scan that uses contrast dye to create detailed images of the heart's blood vessels and any surgical grafts. |
19 | $94 | $190 |
| Radiologist review of abdominal aorta image A radiologist reviews images of the abdominal aorta to evaluate the blood vessel. |
19 | $62 | $264 |
| Complete ultrasound of abdomen and pelvis blood flow This procedure uses sound waves to create images of blood flow in the arteries and veins of the abdomen and pelvis. It evaluates the rate and direction of blood movement within these vessels. |
19 | $228 | $472 |
| Ultrasound of blood vessel, initial vessel An ultrasound exam of a blood vessel that includes a radiologist's review of the initial vessel. |
18 | $885 | $2,025 |
| Transesophageal echocardiogram during heart surgery An ultrasound of the heart performed using a probe inserted into the esophagus while surgery on the heart or major blood vessels is taking place, including a written report. |
18 | $183 | $370 |
| Home health agency supervision, complex multidisciplinary care Supervision by a physician or allowed practitioner for a patient receiving Medicare-covered services from a participating home health agency. This involves complex and multidisciplinary care modalities, with the patient not present during the supervision. |
18 | $88 | $173 |
| Ultrasound of heart blood vessel or graft An ultrasound exam to evaluate blood flow in a heart blood vessel or graft, including a radiologist's review of the initial vessel. |
16 | $74 | $150 |
| Continuous ECG monitoring, up to 30 days Continuous heart rhythm monitoring for up to 30 days, including professional review and reporting of the results. |
16 | $21 | $122 |
| 30-day continuous ECG with patient-triggered event transmission and review This procedure involves continuous electrocardiogram monitoring for up to 30 days, including the transmission of patient-triggered events. A healthcare professional reviews the data and provides a report. |
16 | $782 | $1,664 |
| Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist | 16 | $274 | $798 |
| Arterial plaque removal in leg A procedure to remove plaque buildup from the arteries in the leg to restore blood flow. |
14 | $8,175 | $20,145 |
| Follow-up heart ultrasound An ultrasound of the heart performed to monitor or reassess a previously identified condition or treatment progress. |
13 | $20 | $162 |
| Pacemaker insertion with heart chamber electrodes A surgical procedure to implant a pacemaker device and place electrodes into the upper and lower chambers of the heart to regulate heart rhythm. |
12 | $317 | $829 |
| Repair of left upper heart chamber with implant A surgical procedure to repair the left upper chamber of the heart using an implanted device, with review by a radiologist. |
11 | $406 | $2,500 |
| Radiologist review of arm or leg artery images A radiologist reviews images of the arteries in one or both arms or legs to assess blood flow and vessel health. |
11 | $92 | $287 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
11.6% high complexity
27.9% medium
60.5% routine
Industry Payment Transparency
Open Payments through 2024 ↗$52,473
Total received (2018-2024)
Avg $7,496/year across 7 years
Top 9% in CA for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
85
Companies
1,304
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$29,552 (56.3%)
Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$21,268 (40.5%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$1,654 (3.2%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$22,517
2023
$7,239
2022
$3,986
2021
$5,632
2020
$3,233
2019
$4,449
2018
$5,416
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Edwards Lifesciences Corporation
$18,451
Abbott Laboratories
$1,196
Medtronic, Inc.
$351
Reflow Medical Inc
$166
Merck Sharp & Dohme LLC
$164
Novartis Pharmaceuticals Corporation
$157
E.R. Squibb & Sons, L.L.C.
$145
iRhythm Technologies, Inc.
$138
Daiichi Sankyo Inc.
$137
Kiniksa Pharmaceuticals International, plc
$117
CVRx, Inc.
$116
Novo Nordisk Inc
$102
Amgen Inc.
$98
Inari Medical, Inc.
$92
Janssen Pharmaceuticals, Inc
$92
Boston Scientific Corporation
$91
CARDIVA MEDICAL, INC.
$87
ABIOMED
$85
Alnylam Pharmaceuticals Inc.
$82
HEARTFLOW, INC.
$80
SCPHARMACEUTICALS INC.
$78
Lexicon Pharmaceuticals, Inc.
$68
AstraZeneca Pharmaceuticals LP
$63
PFIZER INC.
$61
Bayer Healthcare Pharmaceuticals Inc.
$51
BIOTRONIK INC.
$51
Esperion Therapeutics, Inc.
$47
Boehringer Ingelheim Pharmaceuticals, Inc.
$44
Kestra Medical Technology Services, Inc.
$25
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$25
Imperative Care, Inc
$21
Tactile Systems Technology Inc
$20
VivaQuant Inc, dba Rhythm Express
$17
Top 3 companies account for 88.8% of 2024 payments
All-time payments by company (2018-2024) ›
Edwards Lifesciences Corporation
$23,823
Abbott Laboratories
$3,712
Medtronic, Inc.
$2,732
Boston Scientific Corporation
$1,681
Novartis Pharmaceuticals Corporation
$1,556
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$1,397
Janssen Pharmaceuticals, Inc
$1,188
ABIOMED
$1,168
Amgen Inc.
$1,111
Philips Electronics North America Corporation
$1,080
Medtronic Vascular, Inc.
$1,064
Actelion Pharmaceuticals US, Inc.
$926
CVRx, Inc.
$858
AstraZeneca Pharmaceuticals LP
$824
PFIZER INC.
$544
SANOFI-AVENTIS U.S. LLC
$490
Boehringer Ingelheim Pharmaceuticals, Inc.
$446
Merck Sharp & Dohme LLC
$417
BIOTRONIK INC.
$413
E.R. Squibb & Sons, L.L.C.
$372
BOSTON SCIENTIFIC CORPORATION
$334
Braemar Manufacturing, LLC
$326
Esperion Therapeutics, Inc.
$285
Amarin Pharma Inc.
$241
CARDIVA MEDICAL, INC.
$233
Novo Nordisk Inc
$226
Impulse Dynamics (USA) Inc.
$219
Alnylam Pharmaceuticals Inc.
$210
ShockWave Medical, Inc
$204
Cardinal Health 200, LLC
$203
Cardiovascular Systems Inc.
$197
Regeneron Healthcare Solutions, Inc.
$191
Bayer Healthcare Pharmaceuticals Inc.
$190
CORDIS US CORP.
$183
Daiichi Sankyo Inc.
$178
Chiesi USA, Inc.
$172
Kestra Medical Technology Services, Inc.
$172
Gilead Sciences, Inc.
$171
Reflow Medical Inc
$166
iRhythm Technologies, Inc.
$163
Bayer HealthCare Pharmaceuticals Inc.
$161
Bard Peripheral Vascular, Inc.
$159
Inari Medical, Inc.
$144
Merck Sharp & Dohme Corporation
$132
Kiniksa Pharmaceuticals, Ltd.
$126
Kiniksa Pharmaceuticals International, plc
$117
Cardinal Health 200 LLC
$92
Amryt Pharma Holdings Ltd
$87
Lexicon Pharmaceuticals, Inc.
$86
Akcea Therapeutics, Inc.
$85
AngioDynamics, Inc.
$82
HEARTFLOW, INC.
$80
SCPHARMACEUTICALS INC.
$78
CathWorks, Inc.
$73
Allergan Inc.
$70
Penumbra, Inc.
$70
Tactile Systems Technology Inc
$53
Kowa Pharmaceuticals America, Inc.
$48
Celgene Corporation
$45
Bardy Diagnostics, Inc.
$45
HeartFlow, Inc.
$38
Vascular Insights, LLC
$36
Medtronic USA, Inc.
$36
LivaNova USA, Inc.
$36
TriReme Medical LLC
$36
ARBOR PHARMACEUTICALS, INC.
$32
Claret Medical, Inc.
$29
Maquet Cardiovascular U.S. Sales, L.L.C.
$27
Acutus Medical, Inc.
$26
ACELL, INC.
$24
Itamar Medical Inc
$23
Terumo Medical Corporation
$23
Imperative Care, Inc
$21
Biocompatibles, Inc.
$19
AtriCure, Inc.
$19
Teleflex LLC
$19
Bolton Medical Inc
$18
Azurity Pharmaceuticals, Inc.
$18
VivaQuant Inc, dba Rhythm Express
$17
Avinger Inc.
$17
Coala Life Inc
$13
Vanda Pharmaceuticals Inc.
$12
CHIESI USA, INC.
$12
Ra Medical Systems, Inc.
$11
Aziyo Biologics, Inc.
$10
Top 3 companies account for 57.7% of all-time payments
Associated products mentioned in payments ›
(4066) Tack Endo Sys ATK · (4067) Tack Endo Sys BTK · (5027) Intact Vascular Und · (5028) IGT Devices Systems Undivided · (7999) SRC Undivided · (8333) IGT D Coronary · (9266) ELCA · ABSOLUTE PRO · ADROIT · ALPHAVAC · AMPLATZER · AMPLATZER AMULET · AMPLATZER TORQVUE 45 X 45 · AMVUTTRA · ANDEXXA · ANGIOJET · AQUAMANTYS · ATRICURE SYNERGY ABLATION SYSTEM · Absolute Pro vascular stent system · Adempas · Amplia MRI · AngioSculpt PCA · Arcalyst · Assure WCD · Assurity Pacemaker · Attain · Azure · BIOMONITOR · BRILINTA · BRITE TIP RADIANZ · BYSTOLIC · Barostim Neo System · CAMZYOS · CARDIOHELP · CARDIOMEMS · CARDIVA VASCADE 6/7F VCS · CARDIVA VASCADE MVP VVCS 6-12F · CHANTIX · CONFIRM RX · COREVALVE EVOLUT R · CROME DR MRI SURESCAN · CT THROMBECTOMY SYSTEM KIT · Cardiac Monitoring Suite · CardioMEMS HF System · Cardiva VASCADE 6/7F VCS · Cardiva VASCADE MVP VVCS 6-12F · Carnation Ambulatory Monitor · Clarivein · Coala Heart Monitor · Confirm Rx · CoreValve Evolut · Corlanor · Crome · DABRA · Diamondback Peripheral · ECM Patch · EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) · ELIQUIS · ENSOETM · ENTRESTO · Edarbi · Edarbyclor · Edwards SAPIEN 3 Transcatheter Heart Valve · Edwards SAPIEN 3 Ultra Transcatheter Heart Valve · Evera · FARXIGA · FFRangio System · FFRct · FLEXITOUCH · FLOWTRIEVER CATHETER · FUROSCIX · Fanapt · FilterWire EZ · Flexitouch Plus · GENERAL - NON-VASCULAR INTERVENTION · GENERAL - THERAPIES · General Therapies · HAWKONE · HawkOne · HeartWare HVAD · IGT D Coronary · IGT D Peripheral · IGT_D Coronary · IGT_D Peripheral · IN.PACT Admiral · INJECTAFER · INSPIRIS RESILIA aortic valve · Image Guided Therapy Devices _ Coronary · Impella · Indigo · Inpefa · JARDIANCE · JETI ALL IN ONE NON-STERILE KIT · JOT DX · Juxtapid · KENGREAL · KENGREAL 50MG/10ML L · Kerendia · LATITUDE · LEQVIO · LINQ II · LOTUS EDGE · LifeVest · Livalo · MANTA Vascular Closure Device · MICRA · MITRACLIP · MULTAQ · MYNX CONTROL · Micra · Mitra Clip system · MitraClip System · MynxGrip Vascular Closure Device · NAVITOR · NEXLETOL · NHancer Rx · ONPATTRO · ONYX FRONTIER · OPSUMIT · OPSUMIT MACITENTAN · Optimizer · Optis Coronary Imaging System · Orchestra Plus Programmer · Orsiro · Orsiro Mission · Ozempic · PASCAL · PORTICO · PRADAXA · PRALUENT · PRALUENT ALIROCUMAB INJECTION · PRECISE PRO RX · PRO-Kinetic Energy · Pacemakers · Peripheral Orbital Atherectomy System · PlasmaBlade · Pouch · PressureWire FFR · Pulsar · QUADRA ASSURA · Quadra Assura CRT Defibrillator · RELAY THORACIC STENT-GRAFT WITH PLUS DELIVERY SYSTEM · Repatha · Resolute · Reveal LINQ · Rhythm Express · Rybelsus · S · SAPIEN 3 Ultra RESILIA · SAVVYWIRE · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · SYMPHONY CATHETER · SYMPLICITY G3 · Solara · Solia · TEGSEDI · TandemLife · Trilogy 100 · UPTRAVI · VADO · VARITHENA · VERQUVO · VISTA BRITE · VYNDAQEL · Vascepa · VenaSeal · Venclose Maven Catheter · VersaCross Access Solution · WAINUA · WATCHMAN · WATCHMAN Access System · WATCHMAN FLX · WINREVAIR · WatchPAT · XARELTO · XIENCE SKYPOINT · Xience Alpine cornary stent system · Xience Sierra Coronary Stent System · ZIO XT Patch · Zio monitor
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Most payments (56%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 9% for cardiovascular disease in CA.
Geographic Context
Cardiologists within 10 mi
239
Per 100K population
7.3
County median income
$102,285
Nearest hospital
GROSSMONT HOSPITAL
3.3 mi
3.3 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Sherev is an electrophysiology & cardiac specialist, with above-average Medicare volume (top 6% in CA), with low-engagement industry engagement in the top 9% of CA peers, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Sherev experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Sherev performed 2,960 office visit, established patient (30-39 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Sherev receive payments from pharmaceutical companies?
Yes. Dr. Sherev received a total of $52,473 from 85 companies across 1,304 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Sherev's costs compare to other cardiologists in El Cajon?
Dr. Sherev's average Medicare payment per service is $107. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Sherev) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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