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Similar work.
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Compare the published Medicare service mix of Mitchell J Siegan, MD with clinicians in the same registry specialty: Anesthesiology.

CHARLESTON, SC · Exact areaEdit location

2024 published service data · 178 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Danny Forsythe, MD

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on lower spine (00630)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
55%Service-mix similarityView profile →

Izabela Leonel Barnes, MD

Anesthesiology · Charleston, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
52%Service-mix similarityView profile →

Robert Arthur Raidt, MD

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on lower spine (00630)
48%Service-mix similarityView profile →

Thomas Glynn Macdonald, MD

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on lower spine (00630)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
48%Service-mix similarityView profile →

Laura Hannah Bell, M.D.

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
47%Service-mix similarityView profile →

Samuel Baron, MD

Anesthesiology · Charleston, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
47%Service-mix similarityView profile →

Jasper Leland Cumbee, M.D.

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on lower spine (00630)
42%Service-mix similarityView profile →

Jay D Gottesman, MD

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on lower spine (00630)
39%Service-mix similarityView profile →

David J Hasler, MD

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on lower spine (00630)
38%Service-mix similarityView profile →

Latha Hebbar, MD

Anesthesiology · Charleston, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
38%Service-mix similarityView profile →

John Hebbard, MD

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
36%Service-mix similarityView profile →

Tod A Brown, MD

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
35%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.