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Compare the published Medicare service mix of Jan Fritz, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

BALTIMORE, MD · Exact areaEdit location

2024 published service data · 346 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sindhoora Murthy

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of leg joint without contrast (73721)
  • X-ray of chest, 2 views (71046)
87%Service-mix similarityView profile →

Antoni Joan Parellada, M.D.

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of leg joint without contrast (73721)
  • X-ray of chest, 2 views (71046)
86%Service-mix similarityView profile →

Rodrigo De Castro Luna, MD

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of leg joint without contrast (73721)
  • X-ray of chest, 2 views (71046)
83%Service-mix similarityView profile →

Derik Davis, MD

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
77%Service-mix similarityView profile →

Lina Chen, M.D.

Specialty details in registry · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
77%Service-mix similarityView profile →

Omer A Awan, MD

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
76%Service-mix similarityView profile →

Neal Desai, MD

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of knee, 3 views (73562)
75%Service-mix similarityView profile →

David E Neal, MD

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of knee, 3 views (73562)
74%Service-mix similarityView profile →

Prasanna Marathe, MD

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of leg joint without contrast (73721)
  • X-ray of chest, 2 views (71046)
74%Service-mix similarityView profile →

Martin Auster, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of knee, 3 views (73562)
74%Service-mix similarityView profile →

Stephanie Y Jo, M.D., PH.D.

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
73%Service-mix similarityView profile →

Charles S Resnik, MD

Diagnostic Radiology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of knee, 3 views (73562)
  • X-ray of shoulder, minimum of 2 views (73030)
72%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.