What is Sam Nassar's specialty?

Sam Nassar (NPI 1669541009) is a Medicare-billing provider whose primary specialty is Pathology in Martins Ferry, OH.

Where does Sam Nassar practice?

Sam Nassar practices in Martins Ferry, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1669541009.

How much does Medicare pay Sam Nassar?

Sam Nassar (NPI 1669541009) received approximately $495K in total Medicare Part B payments, serving 2,712 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669541009

Sam NassarMD

PRACTICEACCESS MSO, LLCSee all providers at this practice →

PathologyMartins Ferry, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,972

Unique beneficiaries

—

Total services

9,753

Distinct HCPCS

Medicare payment

$491K

Peer benchmark

Total Medicare services vs. 492 Pathology providers in OH — top quintile (cohort median 1,492).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

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). 63 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EAST OHIO REGIONAL HOSPITAL	333	771
Three Rivers Endoscopy Center, Inc. Ambulatory Surgical Center · Moon Township, PA	265	290
Lawrence Collins Anesthesiology · Pittsburgh, PA	183	232
South Hills Diagnostic & Treatment Center Lp Ambulatory Surgical Center · Pittsburgh, PA	166	205
Nitesh Ratnakar Gastroenterology · Elkins, WV	129	281
Valley Endoscopy Center, Inc Ambulatory Surgical Center · Saint Clairsville, OH	112	166
OHIO VALLEY MEDICAL CENTER, INC	108	217
BARNESVILLE HOSPITAL ASSOCIATION, INC.	95	169
Tiffany Porter Certified Registered Nurse Anesthetist (CRNA) · Saint Clairsville, OH	94	132
HARRISON COMMUNITY HOSPITAL, INC.	84	351
SHETE, LEENA	74	128
WHEELING HOSPITAL INC	69	122

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