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Compare the published Medicare service mix of Barry Joseph Hall, MD with clinicians in the same registry specialty: Anesthesiology.

JACKSON, MS · Exact areaEdit location

2024 published service data · 71 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bethany Machost, MD

Anesthesiology · Jackson, MS

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 other procedure on upper abdomen (00790)
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
71%Service-mix similarityView profile →

Timothy Douglas Ziethen, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
67%Service-mix similarityView profile →

Yieshan Melissa Chan, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
62%Service-mix similarityView profile →

Scott Reed, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
58%Service-mix similarityView profile →

John David Floyd, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
58%Service-mix similarityView profile →

John T Hontzas, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
57%Service-mix similarityView profile →

David May, MD

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
57%Service-mix similarityView profile →

Charles C Upton, MD

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
57%Service-mix similarityView profile →

John S Daly, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
55%Service-mix similarityView profile →

F Michael West, MD

Anesthesiology · Jackson, MS

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 other procedure on upper abdomen (00790)
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
55%Service-mix similarityView profile →

Stephen Commiskey, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
54%Service-mix similarityView profile →

Mack Woo, M.D.

Anesthesiology · Jackson, MS

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
53%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.