What is Sam Weissman's specialty?

Sam Weissman (NPI 1922083880) is a Medicare-billing provider whose primary specialty is Gastroenterology in Brooklyn, NY.

Where does Sam Weissman practice?

Sam Weissman practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1922083880.

How much does Medicare pay Sam Weissman?

Sam Weissman (NPI 1922083880) received approximately $106K in total Medicare Part B payments, serving 383 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922083880

Sam WeissmanMD

PRACTICEFOSTER ENDOSCOPY OBSSee all providers at this practice →

GastroenterologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

964

Unique beneficiaries

—

Total services

1,106

Distinct HCPCS

Medicare payment

$89K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — top quintile (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

1,218

Beneficiaries

—

Total drug cost

$403K

Distinct drugs

Brand share

52.0%

Top prescribed drugs

Omeprazole175 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl113 claims

Sucralfate96 claims

Linaclotide90 claims

Famotidine85 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

128

By payment type

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$20

Top paying entities

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$20

REFERRAL NETWORK

Where Sam Weissman'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE BROOKDALE HOSPITAL MEDICAL CENTER	85	342
ADVANCED MULTI DIAGNOSTIC SERVICES	54	131
Wael Eldarawy Gastroenterology · Brooklyn, NY	40	71
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	38	135
Hussein Matari Diagnostic Radiology · Hoboken, NJ	37	106
ALAM, HAMID	35	73
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	35	69
MIDWOOD AMBULANCE & OXYGEN SERVICE INC	33	53
Corrado Baratti Diagnostic Radiology · Brooklyn, NY	29	58
Abdul Malik Cardiology · Brooklyn, NY	28	124
Quality Healthcare Management Inc Clinical Laboratory · Brooklyn, NY	28	137
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	26	45

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