What is Mark Cohen's specialty?

Mark Cohen (NPI 1588605778) is a Medicare-billing provider whose primary specialty is Surgical Oncology in Ann Arbor, MI.

Where does Mark Cohen practice?

Mark Cohen practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1588605778.

How much does Medicare pay Mark Cohen?

Mark Cohen (NPI 1588605778) received approximately $14K in total Medicare Part B payments, serving 21 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588605778

Mark CohenM.D.

PRACTICEUNIVERSITY OF MICHIGANSee all providers at this practice →

Surgical OncologyAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 23 Surgical Oncology providers in MI — bottom quintile (cohort median 164).

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

Total received

$113

Payment records

By payment type

Food and Beverage$113

Top paying entities

Food and Beverage$113

REFERRAL NETWORK

Where Mark Cohen'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	80	617
Timothy Johnson Micrographic Dermatologic Surgery · Ann Arbor, MI	25	70
Richard Brown Nuclear Medicine · Ann Arbor, MI	12	45

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