PROVIDER PROFILE · NPI 1477567022

Stewart KarrMD

PRACTICECLINICAL RADIOLOGISTS MEDICAL IMAGING PASee all providers at this practice →

Interventional RadiologySilver Spring, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,913

Unique beneficiaries

—

Total services

2,042

Distinct HCPCS

Medicare payment

$59K

Peer benchmark

Total Medicare services vs. 42 Interventional Radiology providers in MD — top quintile (cohort median 895).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$71

Payment records

By payment type

Food and Beverage$71

REFERRAL NETWORK

Where Stewart Karr'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). 196 inbound referrers · 392 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sameer Pandit Diagnostic Radiology · Silver Spring, MD	715	2,539
Benjamin Wisotsky Diagnostic Radiology · Silver Spring, MD	620	1,897
Wayne Hwang Diagnostic Radiology · Silver Spring, MD	588	1,746
Ryan Zucker Diagnostic Radiology · Silver Spring, MD	467	1,359
James Jaffe Interventional Radiology · Silver Spring, MD	466	1,502
HOLY CROSS HEALTH, INC.	384	612
OKOLI, ALPHONSUS	275	536
Michael Lincoln Cardiology · Silver Spring, MD	223	398
Peter Sabia Cardiology · Silver Spring, MD	215	442
Dawn Dew Internal Medicine · Washington, DC	173	361
Prince George's County Maryland Ambulance Service Provider · Largo, MD	148	249
Jeffrey Komisarof Critical Care (Intensivists) · Portland, OR	135	344

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HOLY CROSS HEALTH, INC	1,281	2,041
Montgomery County Maryland Government Ambulance Service Provider · Gaithersburg, MD	669	1,001
James Jaffe Interventional Radiology · Silver Spring, MD	626	1,902
Ryan Zucker Diagnostic Radiology · Silver Spring, MD	612	1,628
Arman Moshyedi Diagnostic Radiology · Silver Spring, MD	602	1,703
Anil Narang Diagnostic Radiology · Silver Spring, MD	573	1,425
Butler Medical Transport, Llc Ambulance Service Provider · Windsor Mill, MD	570	969
Sameer Pandit Diagnostic Radiology · Silver Spring, MD	509	1,959
Benjamin Wisotsky Diagnostic Radiology · Silver Spring, MD	438	1,480
Wayne Hwang Diagnostic Radiology · Silver Spring, MD	379	1,161
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	244	490
Aaron Kenigsberg Cardiology · Silver Spring, MD	232	857

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