What is Matthew Epstein's specialty?

Matthew Epstein (NPI 1790933521) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in San Francisco, CA.

Where does Matthew Epstein practice?

Matthew Epstein practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1790933521.

How much does Medicare pay Matthew Epstein?

Matthew Epstein (NPI 1790933521) received approximately $279K in total Medicare Part B payments, serving 3,628 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790933521

Matthew EpsteinM.D.

Diagnostic RadiologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,529

Unique beneficiaries

—

Total services

7,729

Distinct HCPCS

Medicare payment

$261K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Matthew Epstein'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). 258 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	964	1,416
Hui Chen Diagnostic Radiology · Menlo Park, CA	274	695
Kathryn Klima Diagnostic Radiology · Oakland, CA	263	430
Keyvan Nouri Diagnostic Radiology · Walnut Creek, CA	186	429
RICH, PHILIP	172	318
Phillip Wong Diagnostic Radiology · Menlo Park, CA	165	266
Royal Ambulance Inc. Ambulance Service Provider · San Leandro, CA	161	373
Nathalie Coeller Emergency Medicine · Castro Valley, CA	148	281
Richard Hong Diagnostic Radiology · Walnut Creek, CA	146	311
BOND, BARBARA	141	236
Robert Kim Diagnostic Radiology · Walnut Creek, CA	135	224
Ilan Remler Internal Medicine · Berkeley, CA	125	242

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