What is Michael Zapadka's specialty?

Michael Zapadka (NPI 1992989792) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Winston Salem, NC.

Where does Michael Zapadka practice?

Michael Zapadka practices in Winston Salem, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1992989792.

How much does Medicare pay Michael Zapadka?

Michael Zapadka (NPI 1992989792) received approximately $39K in total Medicare Part B payments, serving 473 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992989792

Michael ZapadkaD.O.

Diagnostic RadiologyWinston Salem, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

473

Unique beneficiaries

—

Total services

487

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 1,040 Diagnostic Radiology providers in NC — bottom quintile (cohort median 3,034).

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 Michael Zapadka'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). 88 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH CAROLINA BAPTIST HOSPITAL	665	1,598
NPI 1326023342	129	212
Wesley Haisty Clinical Cardiac Electrophysiology · Winston Salem, NC	107	171
Forsyth County Ambulance Service Provider · Winston Salem, NC	89	153
HOLBERT, J.	69	102
NPI 1124002183	64	92
Frederic Kahl Cardiology · Winston Salem, NC	62	89
Caron Dover Diagnostic Radiology · Winston Salem, NC	48	76
FORSYTH MEMORIAL HOSPITAL, INC.	48	105
DAVIE MEDICAL CENTER	48	80
Anita Thomas Nuclear Medicine · Winston-Salem, NC	48	74
LINK, KERRY	47	72

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