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Compare the published Medicare service mix of Steven J Colwell, MD with clinicians in the same registry specialty: Anesthesiology.

CHARLOTTE, NC · Exact areaEdit location

2024 published service data · 131 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Derek Lee Tomes, Md, MD

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
84%Service-mix similarityView profile →

Ronald H Brannon, M.D.

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
77%Service-mix similarityView profile →

James George Benonis, MD

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
75%Service-mix similarityView profile →

David Salama, MD

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
74%Service-mix similarityView profile →

Daniel Mark Thailer, MD

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
74%Service-mix similarityView profile →

Kathryn Crosby Chance, M.D.

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
72%Service-mix similarityView profile →

Matthew Scott Kozlowski, M.D.

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
71%Service-mix similarityView profile →

Eric Barua, M.D.

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
71%Service-mix similarityView profile →

Christopher Gunn, MD

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
69%Service-mix similarityView profile →

Laura Pippitt Moore, MD

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
66%Service-mix similarityView profile →

Carroll L. Chambers, M.D.

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
62%Service-mix similarityView profile →

Jeffrey Eugene Inman, MD

Anesthesiology · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
62%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.