What is David Dorfman's specialty?

David Dorfman (NPI 1609846138) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Lindenhurst, NY.

Where does David Dorfman practice?

David Dorfman practices in Lindenhurst, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1609846138.

How much does Medicare pay David Dorfman?

David Dorfman (NPI 1609846138) received approximately $314K in total Medicare Part B payments, serving 1,480 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609846138

David DorfmanMD

Diagnostic RadiologyLindenhurst, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,132

Unique beneficiaries

—

Total services

22,756

Distinct HCPCS

Medicare payment

$290K

Peer benchmark

Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — top quintile (cohort median 3,110).

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%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David Dorfman'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	198	464
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	128	243
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	68	116
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	66	117
ENZO CLINICAL LABS, INC.	50	94
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	45	76
MOUNT SINAI HOSPITAL	29	36
NPI 1265587000	26	68
ST. FRANCIS HOSPITAL	22	41
JOHN T. MATHER MEMORIAL HOSPITAL	21	28
Richard Rosenberg Diagnostic Radiology · Lindenhurst, NY	20	22
Ruth Badler Diagnostic Radiology · Lindenhurst, NY	20	21

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