Medicare Enrolled
Dr. Marwan Nasif, MD
Internal Medicine · Concord Twp, OH
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Speaking/Promotional
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. Nasif 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. Nasif
Dr. Marwan Nasif is an internal medicine specialist in Concord Twp, OH, with 19 years of NPI registration. Based on federal Medicare data, Dr. Nasif performed 2,711 Medicare services across 1,938 unique beneficiaries.
Between the years covered by Open Payments, Dr. Nasif received a total of $44,281 from 49 pharmaceutical and/or device companies across 733 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal medicine. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Nasif 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.
✓ 19 years in practice
▲ Top 6% volume in OH
$44,281 industry payments
Medicare Practice Summary
Medicare Utilization ↗2,711
Medicare services
Top 6% in OH for internal medicine
1,938
Unique beneficiaries
$55
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~143 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 |
|---|---|---|---|
| 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. |
621 | $6 | $30 |
| 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. |
476 | $93 | $318 |
| 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. |
411 | $11 | $48 |
| 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. |
249 | $91 | $264 |
| 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. |
246 | $61 | $192 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
230 | $52 | $191 |
| 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. |
133 | $133 | $527 |
| 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. |
93 | $65 | $227 |
| 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. |
54 | $9 | $143 |
| 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. |
50 | $52 | $217 |
| Cardiac catheterization | 40 | $189 | $874 |
| 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. |
21 | $97 | $303 |
| 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. |
18 | $127 | $443 |
| Coronary stent placement A procedure to insert a stent into a coronary artery or its branch to keep it open, using balloon dilation during the process. |
16 | $418 | $1,739 |
| 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. |
16 | $15 | $74 |
| 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. |
15 | $85 | $309 |
| 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. |
11 | $10 | $45 |
| Follow-up heart ultrasound An ultrasound of the heart performed to monitor or reassess a previously identified condition or treatment progress. |
11 | $19 | $76 |
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.
10.5% high complexity
3.2% medium
86.2% routine
Industry Payment Transparency
Open Payments through 2024 ↗$44,281
Total received (2018-2024)
Avg $6,326/year across 7 years
Top 3% in OH for internal medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
49
Companies
733
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.
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$33,265 (75.1%)
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$11,016 (24.9%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,810
2023
$1,622
2022
$1,522
2021
$1,636
2020
$1,531
2019
$12,537
2018
$23,621
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
HEARTFLOW, INC.
$241
AstraZeneca Pharmaceuticals LP
$231
ABIOMED
$193
Novartis Pharmaceuticals Corporation
$191
Amgen Inc.
$165
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$121
Novo Nordisk Inc
$86
Boehringer Ingelheim Pharmaceuticals, Inc.
$71
Merck Sharp & Dohme LLC
$59
Lexicon Pharmaceuticals, Inc.
$51
Daiichi Sankyo Inc.
$49
SCPHARMACEUTICALS INC.
$40
PFIZER INC.
$39
Kiniksa Pharmaceuticals International, plc
$38
E.R. Squibb & Sons, L.L.C.
$35
Actelion Pharmaceuticals US, Inc.
$30
CORDIS US CORP.
$26
LANTHEUS MEDICAL IMAGING, INC.
$25
Alnylam Pharmaceuticals Inc.
$23
Boston Scientific Corporation
$22
Medtronic, Inc.
$20
ATRICURE, INC.
$20
Inspire Medical Systems, Inc.
$20
Janssen Pharmaceuticals, Inc
$16
Top 3 companies account for 36.8% of 2024 payments
All-time payments by company (2018-2024) ›
Novartis Pharmaceuticals Corporation
$34,031
PFIZER INC.
$1,285
AstraZeneca Pharmaceuticals LP
$1,256
Amgen Inc.
$1,022
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$792
ABIOMED
$675
Janssen Pharmaceuticals, Inc
$543
Boehringer Ingelheim Pharmaceuticals, Inc.
$503
BOSTON SCIENTIFIC CORPORATION
$414
E.R. Squibb & Sons, L.L.C.
$374
Merck Sharp & Dohme LLC
$271
Boston Scientific Corporation
$270
Astellas Pharma US Inc
$244
HEARTFLOW, INC.
$241
Lundbeck LLC
$230
Abbott Laboratories
$180
Shockwave Medical, Inc
$180
Penumbra, Inc.
$173
Novo Nordisk Inc
$130
Medtronic Vascular, Inc.
$127
Merck Sharp & Dohme Corporation
$114
Gilead Sciences, Inc.
$113
SANOFI-AVENTIS U.S. LLC
$107
Roche Diagnostics Corporation
$96
ATRICURE, INC.
$89
Lexicon Pharmaceuticals, Inc.
$75
Daiichi Sankyo Inc.
$69
Bayer HealthCare Pharmaceuticals Inc.
$66
Amarin Pharma Inc.
$63
Preventice Services, LLC
$61
SCPHARMACEUTICALS INC.
$58
Bayer Healthcare Pharmaceuticals Inc.
$56
Medtronic, Inc.
$39
Kiniksa Pharmaceuticals International, plc
$38
Actelion Pharmaceuticals US, Inc.
$30
PORTOLA PHARMACEUTICALS, INC.
$29
CORDIS US CORP.
$26
LANTHEUS MEDICAL IMAGING, INC.
$25
Alnylam Pharmaceuticals Inc.
$23
HeartFlow, Inc.
$21
Inspire Medical Systems, Inc.
$20
Philips Electronics North America Corporation
$17
Kestra Medical Technology Services, Inc.
$17
Terumo Medical Corporation
$16
ARALEZ PHARMACEUTICALS US INC.
$15
Kiniksa Pharmaceuticals, Ltd.
$14
Cardinal Health 200 LLC
$14
Adhera Therapeutics, Inc.
$13
Aegerion Pharmaceuticals, Inc.
$12
Top 3 companies account for 82.6% of all-time payments
Associated products mentioned in payments ›
(7999) SRC Undivided · ANDEXXA · ASSURITY · AVVIGO Guidance System · AngioSeal · Arcalyst · Assure WCD · Assurity Pacemaker · BRILINTA · CAMZYOS · CD cobas Reagents · CHANTIX · Confirm Rx · Corlanor · DEFINITY · DYNAGEN · ELIQUIS · EMBLEM S ICD ELECTRODE DELIVERY SYSTEM · ENTRESTO · EUPHORA · FARXIGA · FFRct · FILTERWIRE · FUROSCIX · GENERAL ATHERECTOMY · General - Balloons · General - Therapies · HeartMate 3 Left Ventricular Assist Device · HeartMate 3 Left Ventricular Dev · INJECTAFER · INSPIRE · Impella · Indigo · Inpefa · JARDIANCE · JETSTREAM SC · JUXTAPID · Kerendia · LEQVIO · LEXISCAN · LUX DX · LifeVest · MULTAQ · MYNX CONTROL · NORTHERA · ONPATTRO · ONYX FRONTIER · OPSUMIT · Ozempic · PRADAXA · PRESTALIA · ROTABLATOR · Ranexa · Repatha · Resolute · Reveal LINQ · Rybelsus · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · SYNERGY · SYNERGY ABLATION SYSTEM · VERQUVO · VYNDAQEL · Vascepa · WAINUA · WATCHMAN · WOLVERINE · XARELTO · ZONTIVITY
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 →
The majority of payments (75%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in internal medicine and does not inherently indicate bias, but patients may wish to be aware. Total industry engagement is in the top 3% for internal medicine in OH.
Geographic Context
Internal medicine physicians within 10 mi
520
Per 100K population
224.0
County median income
$77,952
Nearest hospital
LAKE HEALTH
0.0 mi
0.0 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. Nasif is a clinical cardiology specialist, with above-average Medicare volume (top 6% in OH), with speaking/promotional industry engagement in the top 3% of OH peers, with 19 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. Nasif experienced with ekg interpretation and report?
Based on Medicare claims data, Dr. Nasif performed 621 ekg interpretation and report 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. Nasif receive payments from pharmaceutical companies?
Yes. Dr. Nasif received a total of $44,281 from 49 companies across 733 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. Nasif's costs compare to other internal medicine physicians in Concord Twp?
Dr. Nasif's average Medicare payment per service is $55. 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. Nasif) 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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