Medicare Enrolled
Dr. Aleksandr Korniyenko, M.D.
Hospitalist Physician · Tyler, TX
Practice pattern: Cardiac Imaging
— Practice with significant diagnostic imaging and stress testing
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. Korniyenko 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. Korniyenko
Dr. Aleksandr Korniyenko is a hospitalist physician in Tyler, TX, with 15 years of NPI registration. Based on federal Medicare data, Dr. Korniyenko performed 7,345 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Korniyenko received a total of $11,443 from 38 pharmaceutical and/or device companies across 755 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Korniyenko 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.
✓ 15 years of NPI registration
▲ Top 2% volume in TX
$11,443 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗7,345
Medicare services
Top 2% in TX for hospitalist physician
Not available
Unique patients (not deduplicated)
$34
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
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 |
|---|---|---|---|
| Contrast dye for imaging (iodine-based) A contrast agent containing 300-399 mg/ml of iodine used to enhance imaging studies. It is administered per milliliter to improve the visibility of internal structures. |
2,061 | $0 | $3 |
| 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. |
784 | $6 | $50 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
712 | $48 | $307 |
| 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. |
581 | $85 | $238 |
| 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. |
289 | $53 | $160 |
| 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. |
227 | $62 | $163 |
| 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. |
204 | $26 | $122 |
| 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. |
200 | $89 | $234 |
| 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. |
183 | $10 | $100 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while monitoring the electrocardiogram, with physician review of the results. |
183 | $10 | $167 |
| 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. |
180 | $54 | $394 |
| 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. |
134 | $25 | $149 |
| Chronic care management, first 20 min/month This service covers the first 20 minutes of clinical staff time directed by a healthcare professional each calendar month to manage chronic conditions. |
129 | $45 | $125 |
| 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. |
126 | $126 | $457 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in one arm or leg using compression and other maneuvers to assess blood flow and check for blockages. |
124 | $16 | $110 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while an electrocardiogram is monitored under physician supervision. |
116 | $15 | $167 |
| 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. |
106 | $18 | $273 |
| 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. |
104 | $20 | $92 |
| Continuous ECG monitoring with transmission and review Continuous electrocardiogram monitoring for up to 30 days with symptom tracking. The data is transmitted and reviewed by a healthcare professional who provides a report. |
82 | $17 | $107 |
| 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. |
77 | $107 | $365 |
| 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. |
74 | $25 | $117 |
| Chronic care management, additional 20 min/month This service covers an extra 20 minutes of clinical staff time directed by a healthcare professional for managing two or more chronic conditions each calendar month. |
72 | $32 | $63 |
| Cardiac catheterization | 71 | $360 | $4,213 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
66 | $24 | $116 |
| Transesophageal echocardiogram An ultrasound of the heart performed using a probe inserted into the esophagus to obtain detailed images of heart structures and function. |
55 | $83 | $362 |
| Echocardiogram with color Doppler An ultrasound of the heart that uses color imaging to visualize blood flow, measure flow rate, and assess valve function. |
46 | $2 | $55 |
| Ultrasound of leg arteries or grafts An ultrasound exam that uses sound waves to create images of the arteries in one leg or any grafts present in that leg. |
39 | $17 | $74 |
| Echocardiogram, transthoracic An ultrasound test that uses sound waves to create images of the heart's blood flow, valves, and chambers. |
36 | $14 | $126 |
| 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. |
26 | $4 | $35 |
| Follow-up heart ultrasound An ultrasound of the heart performed to monitor or reassess a previously identified condition or treatment progress. |
24 | $19 | $132 |
| External shock to heart to regulate heart beat A procedure that delivers an electric shock to the heart from outside the body to restore a normal heart rhythm. |
22 | $87 | $610 |
| Heart muscle strain imaging | 22 | $9 | $95 |
| 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. |
20 | $7 | $48 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
17 | $8 | $20 |
| Continuous ECG monitoring with symptom tracking, up to 30 days This procedure involves continuous electrocardiogram monitoring for up to 30 days. It includes symptom monitoring to correlate heart activity with patient-reported events. |
17 | $6 | $188 |
| Follow-up ultrasound of heart blood flow, valves and chambers An ultrasound exam that follows up on the heart's blood flow, valves, and chambers. It uses sound waves to create images of the heart's structure and function. |
16 | $5 | $51 |
| Hospital discharge day management, 30 minutes or less This service covers the final day of hospital care when the patient is being discharged. It includes coordination of care and instructions for the patient within a time frame of 30 minutes or less. |
16 | $59 | $186 |
| 2-day continuous ECG with professional review A two-day continuous electrocardiogram recording that includes a review by a healthcare professional. |
15 | $13 | $161 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
15 | $102 | $308 |
| Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist | 14 | $269 | $1,172 |
| MRI of heart with and without contrast A magnetic resonance imaging scan of the heart performed both before and after the administration of a contrast dye to enhance image detail. |
13 | $97 | $380 |
| Anticoagulant management for warfarin Management of anticoagulant therapy for a patient taking warfarin. This service involves monitoring and adjusting the medication regimen. |
13 | $7 | $35 |
| 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 | $397 | $2,795 |
| Ultrasound of abdomen and pelvis blood flow An ultrasound exam that uses sound waves to visualize and assess blood flow through the arteries and veins in the abdomen and pelvis. |
11 | $30 | $219 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
11 | $85 | $239 |
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. These counts do not measure clinical quality or years of experience.
13.8% high complexity
45.0% medium
41.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$11,443
Total received (2018-2024)
Avg $1,635/year across 7 years
Top 2% in TX for hospitalist physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
38
Companies
755
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,726
2023
$1,912
2022
$1,680
2021
$1,363
2020
$852
2019
$1,954
2018
$1,957
Payments by company (2024)
Novartis Pharmaceuticals Corporation
$369
Janssen Pharmaceuticals, Inc
$217
E.R. Squibb & Sons, L.L.C.
$173
Abbott Laboratories
$160
Novo Nordisk Inc
$149
Kiniksa Pharmaceuticals International, plc
$96
Amgen Inc.
$95
Lexicon Pharmaceuticals, Inc.
$87
AstraZeneca Pharmaceuticals LP
$81
Merck Sharp & Dohme LLC
$69
Boehringer Ingelheim Pharmaceuticals, Inc.
$68
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$56
iRhythm Technologies, Inc.
$47
Inari Medical, Inc.
$25
SANOFI-AVENTIS U.S. LLC
$18
PFIZER INC.
$16
Top 3 companies account for 44.0% of 2024 payments
All-time payments by company (2018-2024) ›
Novartis Pharmaceuticals Corporation
$2,153
Janssen Pharmaceuticals, Inc
$1,723
Amgen Inc.
$1,272
AstraZeneca Pharmaceuticals LP
$1,032
E.R. Squibb & Sons, L.L.C.
$969
Abbott Laboratories
$616
Amarin Pharma Inc.
$475
PFIZER INC.
$426
Merck Sharp & Dohme LLC
$375
SANOFI-AVENTIS U.S. LLC
$361
Boehringer Ingelheim Pharmaceuticals, Inc.
$315
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$307
Novo Nordisk Inc
$226
Medtronic Vascular, Inc.
$117
Alnylam Pharmaceuticals Inc.
$116
CVRx, Inc.
$107
Medtronic, Inc.
$101
Merck Sharp & Dohme Corporation
$97
Kiniksa Pharmaceuticals International, plc
$96
Lexicon Pharmaceuticals, Inc.
$87
Bayer HealthCare Pharmaceuticals Inc.
$57
iRhythm Technologies, Inc.
$47
Gilead Sciences, Inc.
$44
ARBOR PHARMACEUTICALS, INC.
$42
Regeneron Healthcare Solutions, Inc.
$37
Medtronic USA, Inc.
$36
Inari Medical, Inc.
$25
Esperion Therapeutics, Inc.
$24
Otsuka America Pharmaceutical, Inc.
$23
PORTOLA PHARMACEUTICALS, INC.
$21
Astellas Pharma US Inc
$20
Lundbeck LLC
$16
Arbor Pharmaceuticals, Inc.
$15
Boston Scientific Corporation
$15
NOVARTIS PHARMACEUTICALS CORPORATION
$14
Surmodics, Inc.
$13
Kowa Pharmaceuticals America, Inc.
$12
Cardiovascular Systems Inc.
$11
Top 3 companies account for 45.0% of all-time payments
Associated products mentioned in payments ›
ACCOLADE · AQUAMANTYS · AVEIR · Accent Pacemaker · Advisa · Allure Quadra RF CRT Pacemaker · Arcalyst · Asahi Fielder coronary guide wire · Assurity Pacemaker · BEVYXXA · BRILINTA · Barostim Neo System · CAMZYOS · CARDIOMEMS · CHANTIX · CONFIRM RX · Compia MRI · Confirm Rx · Corlanor · ELIQUIS · ENTRESTO · Edarbi · Edarbyclor · FARXIGA · FLOWTRIEVER CATHETER · FORTIFY ASSURA · GALLANT · ICDs · InSync · JARDIANCE · JOT DX · Kerendia · LEQVIO · LEXISCAN · Letairis · LifeVest · Livalo · MERLIN@HOME · MULTAQ · Merlin Connectivity and Remote · Micra · NEXLETOL · NEXLIZET · NORTHERA · ONPATTRO · ONYX FRONTIER · Ozempic · PRADAXA · PRALUENT · PRALUENT ALIROCUMAB INJECTION · Peripheral Orbital Atherectomy System · Quartet CRT Lead · RESOLUTE ONYX · Repatha · Reveal LINQ · Rybelsus · S · SAMSCA · Sublime 014 Rx PTA Balloon Dilatation Catheter · VERQUVO · VYNDAQEL · Vascepa · Verquvo · Wegovy · XARELTO · Xience Alpine cornary stent system · ZIO XT Patch · Zio monitor
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. 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 →
Geographic Context
Hospitalist physicians in nearby ZIP areas
33
County median income
$71,923
Nearest hospital to ZIP centroid (approximate)
UT HEALTH EAST TEXAS TYLER REGIONAL HOSPITAL
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | 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. Korniyenko is a cardiac imaging specialist, with above-average Medicare volume (top 2% in TX), with 15 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. Korniyenko experienced with contrast dye for imaging (iodine-based)?
Based on Medicare claims data, Dr. Korniyenko performed 2,061 contrast dye for imaging (iodine-based) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Korniyenko receive payments from pharmaceutical companies?
Yes. Dr. Korniyenko received a total of $11,443 from 38 companies across 755 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. 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. Korniyenko's costs compare to other hospitalist physicians in Tyler?
Dr. Korniyenko's average Medicare payment per service is $34. 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. Korniyenko) 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 the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. 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?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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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