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Compare the published Medicare service mix of John T Gantomasso, DO with clinicians in the same registry specialty: Anesthesiology.

MACON, GA · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kimberli H Carpenter, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
67%Service-mix similarityView profile →

Christopher M Jones, MD//1962

Anesthesiology · Macon, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
51%Service-mix similarityView profile →

Keith Russell Johnson, M.D.

Anesthesiology · Macon, GA

Shared published services
2 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
47%Service-mix similarityView profile →

Jeffrey Dover Mimbs, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
37%Service-mix similarityView profile →

Frederick Griffin Powell, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
31%Service-mix similarityView profile →

Donnie L Mcmickle, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
27%Service-mix similarityView profile →

Arthur R Gray, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
26%Service-mix similarityView profile →

Robert Cornealius Ham, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
26%Service-mix similarityView profile →

William R Lane, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
25%Service-mix similarityView profile →

Danika Kristine Curley, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
25%Service-mix similarityView profile →

Nataly Johana Greeson, M.D.

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
25%Service-mix similarityView profile →

Benita Hurd Cheatham, MD

Anesthesiology · Macon, GA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
23%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.