What is Samir Shabshab's specialty?

Samir Shabshab (NPI 1669430823) is a Medicare-billing provider whose primary specialty is Nephrology in Clinton, MD.

Where does Samir Shabshab practice?

Samir Shabshab practices in Clinton, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1669430823.

How much does Medicare pay Samir Shabshab?

Samir Shabshab (NPI 1669430823) received approximately $182K in total Medicare Part B payments, serving 552 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669430823

Samir Shabshab

NephrologyClinton, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

990

Unique beneficiaries

—

Total services

1,911

Distinct HCPCS

Medicare payment

$173K

Peer benchmark

Total Medicare services vs. 215 Nephrology providers in MD — above median (cohort median 1,560).

PRESCRIBING · PART D · 2024

Total Rx claims

476

Beneficiaries

—

Total drug cost

$215K

Distinct drugs

Brand share

36.1%

Top prescribed drugs

Dapagliflozin Propanediol79 claims

Amlodipine Besylate68 claims

Valsartan49 claims

Losartan Potassium47 claims

Empagliflozin45 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$19

Payment records

By payment type

Food and Beverage$19

Top paying entities

Food and Beverage$19

REFERRAL NETWORK

Where Samir Shabshab'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). 66 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Manoj Reddy Nephrology · Clinton, MD	187	757
HOWARD, ANDREW	179	739
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	141	598
MEDSTAR SOUTHERN MARYLAND HOSPITAL CENTER INC	97	284
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	76	262
FRESENIUS MEDICAL CARE SURRATS, LLC	52	485
Director Of Finance-County Of Fairfax Va Ambulance Service Provider · Fairfax, VA	48	172
BIO-MEDICAL APPLICATIONS OF MARYLAND, INC.	47	318
Prince George's County Maryland Ambulance Service Provider · Largo, MD	40	98
Arnold Rosenblatt Internal Medicine · Alexandria, VA	37	174
BIO-MEDICAL APPLICATIONS OF MARYLAND, INC.	35	116
Kinda Venner-Jones Cardiology · Woodbridge, VA	34	159

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