Medicare Enrolled
Tamam Mohamad
Cardiovascular Disease · Detroit, MI
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
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 Mohamad 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 →
Are you Mohamad?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Mohamad
Tamam Mohamad is a cardiovascular disease specialist in Detroit, MI, with 16 years of NPI registration. Based on federal Medicare data, Mohamad performed 12,561 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Mohamad received a total of $1,107,801 from 73 pharmaceutical and/or device companies across 1570 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 Mohamad 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.
✓ 16 years of NPI registration
▲ Top 1% volume in MI
$1,107,801 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗12,561
Medicare services
Top 1% in MI for cardiovascular disease
Not available
Unique patients (not deduplicated)
$69
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, lower concentration | 4,503 | $0 | $2 |
| Regadenoson injection (Lexiscan) for heart stress test An injection of regadenoson, a medication used to stress the heart during diagnostic testing. |
1,083 | $43 | $258 |
| 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. |
741 | $66 | $226 |
| 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. |
732 | $50 | $160 |
| Technetium Tc-99m sestamibi diagnostic injection A diagnostic injection of technetium Tc-99m sestamibi used for imaging studies. |
574 | $102 | $200 |
| Remote patient monitoring management, 20 min/month Management based on results from remote vital sign monitoring for the first 20 minutes per calendar month. |
406 | $39 | $124 |
| 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. |
318 | $10 | $52 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
317 | $135 | $495 |
| 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. |
316 | $37 | $124 |
| Remote vital sign monitoring management, each additional 20 minutes This code covers the time spent by a provider managing patient data from remote vital sign monitoring devices. It applies to each additional 20-minute increment beyond the initial monthly service period. |
288 | $31 | $101 |
| 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. |
287 | $335 | $1,102 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
236 | $143 | $460 |
| 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. |
202 | $131 | $477 |
| 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. |
195 | $175 | $596 |
| 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. |
179 | $133 | $478 |
| Expiratory airflow and volume test A test that measures the amount of air you can exhale and the speed at which you can breathe it out. It evaluates lung function by assessing expiratory airflow and volume. |
178 | $21 | $68 |
| Lung volume test using gas dilution or washout A test that measures the amount of air in your lungs by using a gas dilution or washout method. |
166 | $34 | $110 |
| Pulmonary gas exchange test A test to examine how well the lungs exchange gases. |
166 | $45 | $142 |
| Continuous ECG monitoring, up to 30 days Continuous heart rhythm monitoring for up to 30 days, including professional review and reporting of the results. |
161 | $20 | $66 |
| Remote patient monitoring device, 30 days Initial setup of devices for remote monitoring of body functions with daily data transmission or alerts. This service covers the first 30 days of the monitoring period. |
160 | $39 | $125 |
| 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. |
116 | $657 | $2,113 |
| 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. |
109 | $9 | $35 |
| Ultrasound of arm and leg arteries A non-invasive imaging test that uses sound waves to examine the blood vessels in the arms and legs. It evaluates blood flow and checks for blockages or other vascular issues. |
103 | $81 | $325 |
| Remote physiological data monitoring, 30 days Collection and interpretation of physical parameters transmitted by the patient or caregiver over a 30-day period, requiring at least 30 minutes of professional time. |
92 | $44 | $140 |
| 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. |
89 | $103 | $317 |
| 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. |
85 | $84 | $287 |
| Principal care management for high-risk disease, first 30 minutes This service covers the initial 30 minutes of clinical staff time per calendar month to manage a single high-risk disease. It is directed by a healthcare professional. |
85 | $49 | $157 |
| Remote physiologic monitoring setup and education Initial setup of remote monitoring equipment and patient education on its use. |
72 | $15 | $49 |
| 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. |
64 | $30 | $136 |
| 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. |
50 | $64 | $203 |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts A complete ultrasound exam of the aorta, vena cava, groin vessels, or bypass grafts. This imaging test uses sound waves to visualize these blood vessels. |
43 | $119 | $452 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
37 | $8 | $19 |
| 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. |
36 | $84 | $303 |
| 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. |
34 | $140 | $536 |
| Ultrasound of blood vessel, initial vessel An ultrasound exam of a blood vessel that includes a radiologist's review of the initial vessel. |
28 | $764 | $2,947 |
| 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. |
28 | $132 | $2,482 |
| Coronary angiography A procedure to insert a tube into a coronary artery to capture diagnostic images of the heart's blood vessels. |
26 | $178 | $510 |
| Radiofrequency vein destruction, first vein A procedure to treat the first incompetent vein in the arm or leg using radiofrequency energy and imaging guidance. |
25 | $869 | $2,785 |
| Basic blood chemical test (calcium, ionized) A blood test that measures basic chemical levels, specifically including calcium and ionized calcium. |
24 | $13 | $41 |
| Red blood cell concentration measurement A laboratory test that measures the concentration of red blood cells in the blood. |
24 | $2 | $7 |
| Hemoglobin blood test A blood test that measures the amount of hemoglobin, the protein in red blood cells that carries oxygen. |
24 | $2 | $7 |
| Chemical destruction of first incompetent vein with imaging guidance This procedure uses imaging guidance to chemically destroy the first incompetent vein in the arm or leg. |
22 | $1,311 | $4,252 |
| Cardiac catheterization | 20 | $221 | $623 |
| Arterial plaque removal in leg A procedure to remove plaque buildup from the arteries in the leg to restore blood flow. |
19 | $7,001 | $27,138 |
| Drug infusion during cardiac catheterization Administration of medication through a catheter inserted into the heart during a cardiac catheterization procedure. |
17 | $79 | $203 |
| 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. |
15 | $141 | $443 |
| Additional 30 minutes of principal care management This service covers each additional 30 minutes of clinical staff time directed by a healthcare professional for managing a single high-risk disease, billed per calendar month. |
15 | $38 | $122 |
| 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. |
14 | $46 | $177 |
| New patient office visit, 15-29 minutes An initial office visit for a new patient lasting 15 to 29 minutes. This code is used when the total time spent on the date of the encounter meets this duration threshold. |
13 | $49 | $181 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
12 | $28 | $147 |
| Aminophylline injection, up to 250 mg Administration of aminophylline medication via injection for a dose of up to 250 mg. |
12 | $7 | $20 |
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.
3.2% high complexity
57.9% medium
38.9% routine
Industry Payment Transparency
Open Payments through 2024 ↗$1,107,801
Total received (2018-2024)
Avg $158,257/year across 7 years
Top 0% in MI for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
73
Companies
1,570
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
$134,678
2023
$112,672
2022
$185,512
2021
$126,746
2020
$85,208
2019
$212,959
2018
$250,026
Payments by company (2024)
Bayer Healthcare Pharmaceuticals Inc.
$36,699
Boehringer Ingelheim Pharmaceuticals, Inc.
$33,107
Novo Nordisk Inc
$20,742
Lilly USA, LLC
$10,501
Medtronic, Inc.
$9,431
AngioDynamics, Inc.
$7,519
TACTILE SYSTEMS TECHNOLOGY INC
$4,746
Janssen Pharmaceuticals, Inc
$4,689
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$4,208
Tactile Systems Technology Inc
$601
Recor Medical Inc
$423
Novartis Pharmaceuticals Corporation
$333
Kestra Medical Technology Services, Inc.
$245
Merck Sharp & Dohme LLC
$164
Innova Vascular Inc.
$160
Boston Scientific Corporation
$147
ABIOMED
$135
AstraZeneca Pharmaceuticals LP
$131
Kiniksa Pharmaceuticals International, plc
$96
Impulse Dynamics (USA) Inc.
$96
American Regent
$82
Actelion Pharmaceuticals US, Inc.
$80
Penumbra, Inc.
$66
PFIZER INC.
$61
CORDIS US CORP.
$37
E.R. Squibb & Sons, L.L.C.
$32
Getinge USA Sales, LLC
$31
Amgen Inc.
$28
Daiichi Sankyo Inc.
$24
United Therapeutics Corporation
$18
SCPHARMACEUTICALS INC.
$16
Lexicon Pharmaceuticals, Inc.
$15
GlaxoSmithKline, LLC.
$15
Top 3 companies account for 67.2% of 2024 payments
All-time payments by company (2018-2024) ›
Boehringer Ingelheim Pharmaceuticals, Inc.
$283,753
Janssen Pharmaceuticals, Inc
$241,444
Novo Nordisk Inc
$172,228
Lilly USA, LLC
$130,615
Novartis Pharmaceuticals Corporation
$66,766
Medtronic, Inc.
$59,535
Bayer Healthcare Pharmaceuticals Inc.
$38,188
Relypsa, Inc.
$33,721
Medtronic Vascular, Inc.
$19,270
AngioDynamics, Inc.
$11,615
Venclose Inc.
$10,541
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$10,164
ABIOMED
$5,236
Eli Lilly and Company
$5,000
TACTILE SYSTEMS TECHNOLOGY INC
$4,746
AstraZeneca Pharmaceuticals LP
$2,828
GlaxoSmithKline, LLC.
$1,423
Boston Scientific Corporation
$1,179
Tactile Systems Technology Inc
$894
PFIZER INC.
$697
Cardiovascular Systems Inc.
$676
Terumo Medical Corporation
$546
Kestra Medical Technology Services, Inc.
$531
Abbott Laboratories
$522
Merck Sharp & Dohme LLC
$511
Amgen Inc.
$471
Recor Medical Inc
$423
Cardinal Health 200, LLC
$362
Actelion Pharmaceuticals US, Inc.
$266
Cardinal Health 200 LLC
$257
Inari Medical, Inc.
$251
Philips Electronics North America Corporation
$248
CathWorks, Inc.
$244
Bayer HealthCare Pharmaceuticals Inc.
$230
E.R. Squibb & Sons, L.L.C.
$189
Astellas Pharma US Inc
$175
Innova Vascular Inc.
$160
BOSTON SCIENTIFIC CORPORATION
$146
Edwards Lifesciences Corporation
$139
CORDIS US CORP.
$128
Ablative Solutions, Inc.
$123
TRUVIC MEDICAL, INC.
$100
Kiniksa Pharmaceuticals International, plc
$96
Impulse Dynamics (USA) Inc.
$96
Baxter Healthcare
$91
American Regent
$82
Penumbra, Inc.
$75
Preventice Services, LLC
$61
CARDIVA MEDICAL, INC.
$54
Lexicon Pharmaceuticals, Inc.
$54
Kiniksa Pharmaceuticals, Ltd.
$52
CVRx, Inc.
$51
Amarin Pharma Inc.
$46
Alnylam Pharmaceuticals Inc.
$45
Gilead Sciences, Inc.
$44
Daiichi Sankyo Inc.
$42
United Therapeutics Corporation
$37
Bard Peripheral Vascular, Inc.
$33
Getinge USA Sales, LLC
$31
Merck Sharp & Dohme Corporation
$29
ARALEZ PHARMACEUTICALS US INC.
$28
Otsuka America Pharmaceutical, Inc.
$27
SANOFI-AVENTIS U.S. LLC
$27
ConvaTec Inc.
$19
Corcept Therapeutics
$18
EKOS Corporation
$18
Ultragenyx Pharmaceutical Inc.
$18
Imperative Care, Inc
$18
SCPHARMACEUTICALS INC.
$16
Bardy Diagnostics, Inc.
$15
ARGON MEDICAL DEVICES, INC.
$13
Chiesi USA, Inc.
$11
ARBOR PHARMACEUTICALS, INC.
$11
Top 3 companies account for 63.0% of all-time payments
Associated products mentioned in payments ›
(9281) Turbo Elite · ABRE · ALPHAVAC · ANGIO-SEAL · ANGIOJET · ANORO · ANORO ELLIPTA · AQUACEL AG+ EXTRA · AURYON LASER SYSTEM 100-120 VAC · AVVIGO Guidance System · Aimovig · AngioJet XMI · Arcalyst · Assure WCD · Auryon Laser System 100-120 Vac · BRILINTA · BRITE TIP RADIANZ · Barostim Neo System · Bidil · BodyGuardian · CAMZYOS · CARDIOMEMS · CARDIVA VASCADE 6/7F VCS · CARDIVA VASCADE MVP VVCS 6-12F · CHANTIX · CLOSUREFAST · COROFLOW · CardioMEMS HF System · CareLink · Carnation Ambulatory Monitor · Claria MRI · ClosureFast · Corlanor · Coronary Orbital Atherectomy System · DIAMONDBACK CORONARY · Diamondback Peripheral · EKOSONIC · ELIQUIS · EMBLEM · EMBLEM MRI S-ICD · ENTRESTO · EVRSF · Edwards SAPIEN 3 Transcatheter Heart Valve · EkoSonic · FARXIGA · FFRANGIO · FLEXITOUCH · FLEXITOUCH PLUS · FLOWTRIEVER CATHETER · FRONTRUNNER XP CTO Catheter · FUROSCIX · Flexitouch Plus · GENERAL - THERAPIES · GENERAL METALLIC STENTS · GENERAL PAIN MANAGEMENT · GENERAL VASCULAR INTERVENTION · GLIDESHEATH SLENDER · General - Balloons · General - Therapies · General - Vascular Intervention · HAWKONE · HawkOne · HeartMate 3 Left Ventricular Assist Device · Hillrom - Cardiac Ambulatory Monitor · IGT_D Coronary · IGT_D Peripheral · ILARIS · INJECTAFER · Image Guided Therapy Devices _ Coronary · Impella · InPen · Indigo · Indigo System · Inpefa · JARDIANCE · KENGREAL · Kerendia · Korlym · LEQVIO · LEXISCAN · LINQ II · LUX-Dx Insertable Cardiac Monitor · LifeVest · MOUNJARO · MYCARELINK · MYNX CONTROLTM · MYNXGRIP · MynxGrip Vascular Closure Device · NAVICROSS · ONPATTRO · OPSUMIT · OPTION · OUTBACK LTD Re-Entry Catheter · Optimizer · Ozempic · PARADISE RENAL DENERVATION SYSTEM · POWERFLEX Pro PTA Catheter · PRADAXA · PRALUENT · PRODIGY CATHETER · Perclose ProGlide suture mediated closure system · Peripheral Orbital Atherectomy System · Peripheral RotaLink Plus · RAIN SHEATH · RYBELSUS · Repatha · Rybelsus · S · SABER · SAMSCA · TRELEGY ELLIPTA · TRULICITY · TURBOHAWK · TYVASO · UPTRAVI · VENACURE 1470 PRO · VENASEAL · VENOUS WALLSTENT · VERQUVO · VYNDAQEL · Vascepa · Veltassa · VenaSeal · Venclose · Visia AF · WALLSTENT · WALLSTENT RP Endoprosthesis · Wegovy · XARELTO · ZEPHYR · ZONTIVITY · iCAST
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
Cardiologists in nearby ZIP areas
305
County median income
$59,521
Nearest hospital to ZIP centroid (approximate)
HARPER UNIVERSITY 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
Mohamad is a clinical cardiology specialist, with above-average Medicare volume (top 1% in MI), with 16 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Mohamad experienced with contrast dye for imaging, lower concentration?
Based on Medicare claims data, Mohamad performed 4,503 contrast dye for imaging, lower concentration services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Mohamad receive payments from pharmaceutical companies?
Yes. Mohamad received a total of $1,107,801 from 73 companies across 1,570 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 Mohamad's costs compare to other cardiologists in Detroit?
Mohamad's average Medicare payment per service is $69. 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 Mohamad) 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 →
Explore related providers
Same specialty & city
Cardiologists in Detroit
Browse cardiologists in Detroit ranked by procedure volume and transparency data.
Highest volume
Top Cardiologists in MI
Cardiologists ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Cardiologists in MI
Which MI cardiologists receive the most from drug and device companies.
By company
Boehringer Ingelheim Pharmaceuticals, Inc. Payments to Doctors
See all physicians who received payments from Boehringer Ingelheim Pharmaceuticals, Inc.
By company
Janssen Pharmaceuticals, Inc Payments to Doctors
See all physicians who received payments from Janssen Pharmaceuticals, Inc.
By company
Novo Nordisk Inc Payments to Doctors
See all physicians who received payments from Novo Nordisk Inc.
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.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology