What is Marvin Covrig's specialty?

Marvin Covrig (NPI 1538172986) is a Medicare-billing provider whose primary specialty is Anesthesiology in Modesto, CA.

Where does Marvin Covrig practice?

Marvin Covrig practices in Modesto, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1538172986.

How much does Medicare pay Marvin Covrig?

Marvin Covrig (NPI 1538172986) received approximately $40K in total Medicare Part B payments, serving 298 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538172986

Marvin CovrigMD APC

PRACTICESUTTER HEALTHSee all providers at this practice →

AnesthesiologyModesto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

232

Unique beneficiaries

—

Total services

234

Distinct HCPCS

Medicare payment

$28K

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 Marvin Covrig'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER GOULD MEDICAL FOUNDATION	49	111
Brian Fechter Ophthalmology · Modesto, CA	19	95

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