A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of John Michael Duchak with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

DETROIT, MI · Exact areaEdit location

2024 published service data · 111 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Courtney Cave, MD

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
100%Service-mix similarityView profile →

Aisha True-Malhotra

Specialty details in registry · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
100%Service-mix similarityView profile →

Jay L. Pearlberg, M.D.

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
98%Service-mix similarityView profile →

Sarah Abdulhamid

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
84%Service-mix similarityView profile →

Jared Van Der Linden, MD

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
84%Service-mix similarityView profile →

Elizabeth Ann Dobben, MD

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
78%Service-mix similarityView profile →

David L. Spizarny, M.D.

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
67%Service-mix similarityView profile →

Thomas William Keimig, M.D.

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
60%Service-mix similarityView profile →

Jeffrey Douglas Nadig, M.D.

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
59%Service-mix similarityView profile →

Karyn Alayne Ledbetter, M.D.

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
57%Service-mix similarityView profile →

Thomas K. Song, M.D.

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
53%Service-mix similarityView profile →

Kristan Gail Jenkins-Mosure, M.D.

Diagnostic Radiology (CMS) · Detroit, MI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
51%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.