What is David Spizarny's specialty?

David Spizarny (NPI 1649348384) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Detroit, MI.

Where does David Spizarny practice?

David Spizarny practices in Detroit, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1649348384.

How much does Medicare pay David Spizarny?

David Spizarny (NPI 1649348384) received approximately $11K in total Medicare Part B payments, serving 487 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649348384

David SpizarnyM.D.

Diagnostic RadiologyDetroit, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

486

Unique beneficiaries

—

Total services

502

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

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

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 David Spizarny'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). 136 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HENRY FORD HEALTH SYSTEM	835	2,096
James Mohyi Cardiology · Wyandotte, MI	243	526
HENRY FORD HEALTH SYSTEM	229	389
Jeffrey Nadig Diagnostic Radiology · Detroit, MI	156	352
Thomas Song Diagnostic Radiology · Detroit, MI	154	308
Peter Feczko Diagnostic Radiology · Detroit, MI	135	233
Derrick Harper Diagnostic Radiology · Detroit, MI	118	194
Sujji Potlapally Diagnostic Radiology · Detroit, MI	117	214
Xiaoni Hong Diagnostic Radiology · Detroit, MI	95	136
Ishani Dalal Diagnostic Radiology · Detroit, MI	75	126
WALTER, RANDALL	73	108
Monik Lala Diagnostic Radiology · Detroit, MI	72	106

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