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Compare the published Medicare service mix of John Sampson, M.D. with clinicians in the same registry specialty: Anesthesiology.

BALTIMORE, MD · Exact areaEdit location

2024 published service data · 311 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shafonya M Turner, M.D.

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
100%Service-mix similarityView profile →

Robert Noorani, M.D.

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
100%Service-mix similarityView profile →

Taufeeq Ahamed, MD

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
99%Service-mix similarityView profile →

Andrew Wang, M.D.

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
87%Service-mix similarityView profile →

John Konstantinos Papanikos, MD

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
85%Service-mix similarityView profile →

Erin Treacy, M.D.

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
80%Service-mix similarityView profile →

Ozan Akca, MD

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
78%Service-mix similarityView profile →

Alyson Russo, MD

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
74%Service-mix similarityView profile →

Charles Lin, MD

Anesthesiology · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
71%Service-mix similarityView profile →

Cara Esser, MD

Anesthesiology · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
70%Service-mix similarityView profile →

Sujata Datta, MD

Anesthesiology · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
70%Service-mix similarityView profile →

Saira Nisar

Anesthesiology · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
70%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.