What is Matthew Tash's specialty?

Matthew Tash (NPI 1386882181) is a Medicare-billing provider whose primary specialty is Anesthesiology in Los Angeles, CA.

Where does Matthew Tash practice?

Matthew Tash practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1386882181.

How much does Medicare pay Matthew Tash?

Matthew Tash (NPI 1386882181) received approximately $43K in total Medicare Part B payments, serving 317 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386882181

Matthew TashM.D.

AnesthesiologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

256

Unique beneficiaries

—

Total services

259

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — top quintile (cohort median 182).

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 Tash'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). 4 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	12	23
Sara Shive Certified Registered Nurse Anesthetist (CRNA) · Los Angeles, CA	11	11
Ana Maliglig Diagnostic Radiology · New Orleans, LA	11	12
BOYD, STUART	11	38

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF SOUTHERN CALIFORNIA	91	169
UNIVERSITY OF SOUTHERN CALIFORNIA	55	118
Jerold Shinbane Cardiology · Los Angeles, CA	14	20
Shefali Chopra Pathology · Los Angeles, CA	13	13
Alexander Fedenko Pathology · Los Angeles, CA	12	14
Rahul Doshi Clinical Cardiac Electrophysiology · Los Angeles, CA	12	15
Farhood Saremi Diagnostic Radiology · Los Angeles, CA	11	16
Khoa Tran Diagnostic Radiology · Los Angeles, CA	11	15
Mittul Gulati Diagnostic Radiology · Los Angeles, CA	11	12

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