A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of James R Tomlinson, MD with clinicians in the same registry specialty: Anesthesiology.

BIRMINGHAM, AL · Exact areaEdit location

2024 published service data · 149 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sarah S Killeen, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for extensive surgery on spine (00670)
79%Service-mix similarityView profile →

Chloe Jenkins Wilson

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for procedure to assess heart electrical activity (00537)
74%Service-mix similarityView profile →

James D Chaney, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for procedure to assess heart electrical activity (00537)
73%Service-mix similarityView profile →

Jonathan George Kentros, M.D.

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on upper abdomen (00790)
70%Service-mix similarityView profile →

Nerrin B Zaharias, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for extensive surgery on spine (00670)
68%Service-mix similarityView profile →

Sara Anne Lester, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for procedure to assess heart electrical activity (00537)
68%Service-mix similarityView profile →

Chen Zhao, DO

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
67%Service-mix similarityView profile →

Michael Antonetti, M.D.

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for extensive surgery on spine (00670)
66%Service-mix similarityView profile →

Jonathan G Kentros, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on upper abdomen (00790)
63%Service-mix similarityView profile →

Jefferson Taylor, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure for total knee joint replacement (01402)
63%Service-mix similarityView profile →

Riley Camp, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
62%Service-mix similarityView profile →

Casey Clark Smith, MD

Anesthesiology · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for procedure for total knee joint replacement (01402)
59%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.