What is Sam Nassar's specialty?

Sam Nassar (NPI 1972624229) is a Medicare-billing provider whose primary specialty is Cardiology in Fort Worth, TX.

Where does Sam Nassar practice?

Sam Nassar practices in Fort Worth, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1972624229.

How much does Medicare pay Sam Nassar?

Sam Nassar (NPI 1972624229) received approximately $234K in total Medicare Part B payments, serving 608 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972624229

Sam NassarDO

CardiologyFort Worth, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,679

Unique beneficiaries

—

Total services

3,296

Distinct HCPCS

Medicare payment

$232K

Peer benchmark

Total Medicare services vs. 1,379 Cardiology providers in TX — above median (cohort median 2,215).

PRESCRIBING · PART D · 2024

Total Rx claims

3,929

Beneficiaries

—

Total drug cost

$657K

Distinct drugs

Brand share

24.1%

Top prescribed drugs

Amlodipine Besylate558 claims

Apixaban477 claims

Rosuvastatin Calcium373 claims

Metoprolol Succinate319 claims

Atorvastatin Calcium193 claims

QUALITY · MIPS · 2024

Final MIPS score

92.5

Quality

85.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.74%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$471

Payment records

By payment type

Food and Beverage$471

Top paying entities

Food and Beverage$471

REFERRAL NETWORK

Where Sam Nassar's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	77	182
Zi Yin Diagnostic Radiology · Fort Worth, TX	65	334
FUSSELMAN, ROBERT	40	172
David Mobley Diagnostic Radiology · Fort Worth, TX	38	152
James Yaquinto Diagnostic Radiology · Fort Worth, TX	38	175
Qian Oliver Diagnostic Radiology · Fort Worth, TX	36	97
Andy Le Internal Medicine · Fort Worth, TX	36	347
Ira Epstein Nephrology · North Richland Hills, TX	35	277
Michael Harding Diagnostic Radiology · Fort Worth, TX	32	128
City Of North Richland Hills Ambulance Service Provider · North Richland Hills, TX	27	85
John Mcdonald Pathology · Dallas, TX	25	124
GATES, THOMAS	23	96

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events