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Compare the published Medicare service mix of Gregory Esplin Atkinson, M.D. with clinicians in the same registry specialty: Anesthesiology.

SANTA BARBARA, CA · Exact areaEdit location

2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Carolyn Ann Schifftner Jewell, M.D.

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
  • Anesthesia for other procedure on forearm, wrist, or hand bones (01830)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
80%Service-mix similarityView profile →

Jeffrey Coble, M.D./PH.D.

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
76%Service-mix similarityView profile →

Scott Christopher Nickel, MD

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for other procedure on forearm, wrist, or hand bones (01830)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%Service-mix similarityView profile →

Christopher Michael Clave, M.D.

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for other procedure on forearm, wrist, or hand bones (01830)
67%Service-mix similarityView profile →

April Michelle Jung, MD

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
66%Service-mix similarityView profile →

Eric Rey Amador, M.D.

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for other procedure on forearm, wrist, or hand bones (01830)
64%Service-mix similarityView profile →

Anna Harter, M.D.

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
60%Service-mix similarityView profile →

Erica Maya Parker

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
60%Service-mix similarityView profile →

Stinson T Ritter, MD

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
57%Service-mix similarityView profile →

John Kleinman

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
52%Service-mix similarityView profile →

William Glen Watkins, MD

Anesthesiology · Santa Barbara, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
50%Service-mix similarityView profile →

Jeffrey Michael Arendash, MD

Anesthesiology · Santa Barbara, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on upper abdomen (00790)
50%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.