PROVIDER PROFILE · NPI 1811972607

Eric KarpMD

Radiation OncologyRahway, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

676

Unique beneficiaries

—

Total services

4,479

Distinct HCPCS

Medicare payment

$821K

Peer benchmark

Total Medicare services vs. 112 Radiation Oncology providers in NJ — top quintile (cohort median 2,344).

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 Eric Karp'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENZO CLINICAL LABS, INC.	125	524
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	85	480
Abhishek Shrivastava Diagnostic Radiology · Rahway, NJ	43	222
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	42	422
NPI 1437130028	33	655
IBRAHIM WILLIAM SIDHOM M.D.,P.C.	15	130
Gary Kronfeld Diagnostic Radiology · Rahway, NJ	14	75
Bernard Kulper Internal Medicine · Avenel, NJ	14	146
YIM, SIMON	13	133
Aftab Husain Urology · Perth Amboy, NJ	11	96
Accu Reference Medical Lab, Llc Clinical Laboratory · Linden, NJ	11	182

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