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Compare the published Medicare service mix of Amy K Davidson, D.O. with clinicians in the same registry specialty: Anesthesiology.

DALLAS, TX · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stacey C Hanley, MD

Anesthesiology · Dallas, TX

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)
100%Service-mix similarityView profile →

James Scott Mccown, M.D.

Anesthesiology · Dallas, TX

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)
84%Service-mix similarityView profile →

Guy Etan Efune, MD

Anesthesiology · Dallas, TX

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)
84%Service-mix similarityView profile →

Brooke Anne Hyatt, M.D.

Anesthesiology · Dallas, TX

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)
82%Service-mix similarityView profile →

Sara Elizabeth Valek, MD

Anesthesiology · Dallas, TX

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)
79%Service-mix similarityView profile →

Timothy Ray Valek, M.D.

Anesthesiology · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
74%Service-mix similarityView profile →

Romin Kolahi Jahromi, MD

Anesthesiology · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
74%Service-mix similarityView profile →

David Lee Seng, D.O.

Anesthesiology · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
74%Service-mix similarityView profile →

Stuart Ben Simon, MD

Anesthesiology · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
74%Service-mix similarityView profile →

Maria Lisa Morse, MD

Anesthesiology · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
74%Service-mix similarityView profile →

Luke Steven Theilken, M.D.

Anesthesiology · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
74%Service-mix similarityView profile →

Shawn Zarr, MD

Anesthesiology · Dallas, TX

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)
65%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.