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Compare the published Medicare service mix of John C Papadimitriou, M.D. with clinicians in the same registry specialty: Specialty details in registry.

BALTIMORE, MD · Exact areaEdit location

2024 published service data · 27 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nima Sharifai, MD, PHD

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
95%Service-mix similarityView profile →

Allen Patrick Burke, M.D.

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
89%Service-mix similarityView profile →

Scott Andrew Robertson, MD, PHD

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
88%Service-mix similarityView profile →

Borislav Alexiev, MD

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
84%Service-mix similarityView profile →

Elizabeth Dell Thompson, M.D., PH.D.

Specialty details in registry · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
82%Service-mix similarityView profile →

Ozlem Kulak, M.D., PH.D.

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
81%Service-mix similarityView profile →

Meaghan Morris, MD, PHD

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
81%Service-mix similarityView profile →

Lisa Rooper, MD

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
80%Service-mix similarityView profile →

Heather Marion Ames, M.D., PH.D.

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
79%Service-mix similarityView profile →

Yujie Zhang, MD, PHD

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
79%Service-mix similarityView profile →

Alexander Baras, M.D., PH.D.

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
79%Service-mix similarityView profile →

Michael Herman Chui, MD

Pathology (CMS) · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
75%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.