What is Zenon Zarewych's specialty?

Zenon Zarewych (NPI 1831115294) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Warren, MI.

Where does Zenon Zarewych practice?

Zenon Zarewych practices in Warren, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1831115294.

How much does Medicare pay Zenon Zarewych?

Zenon Zarewych (NPI 1831115294) received approximately $105K in total Medicare Part B payments, serving 3,277 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831115294

Zenon ZarewychMD

Diagnostic RadiologyWarren, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,961

Unique beneficiaries

—

Total services

4,187

Distinct HCPCS

Medicare payment

$101K

Peer benchmark

Total Medicare services vs. 1,052 Diagnostic Radiology providers in MI — top quintile (cohort median 1,966).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

91.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.85%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Zenon Zarewych'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). 262 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASCENSION MACOMB OAKLAND HOSPITAL	2,342	4,524
ASCENSION MACOMB OAKLAND HOSPITAL	575	962
ASCENSION ST JOHN HOSPITAL	570	1,292
Adam Zuckerman Diagnostic Radiology · Ypsilanti, MI	536	1,366
Saifuddin Vohra Diagnostic Radiology · Warren, MI	492	997
City Of Warren Ambulance Service Provider · Warren, MI	492	840
Lingareddy Devireddy Cardiology · Warren, MI	431	847
Srinivas Koneru Cardiology · Sterling Heights, MI	395	821
Kevin Obrien Diagnostic Radiology · Warren, MI	304	575
Joan Crawford Cardiology · Bloomington, IN	297	509
James Kim Diagnostic Radiology · Colton, CA	202	528
Chad Kovala Emergency Medicine · Fraser, MI	201	345

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