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Compare the published Medicare service mix of Troy B Chandler, PAC with clinicians in the same registry specialty: Physician Assistant.

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.

Robert F. Demuro, P.A.

Physician Assistant · Wichita Falls, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
79%Service-mix similarityView profile →

Pamela M Gamble, PA-C

Physician Assistant · Farmers Branch, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
79%Service-mix similarityView profile →

Lisa Danielle Wilsford, PA-C

Physician Assistant · Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
78%Service-mix similarityView profile →

Gina G Jones, PA-C

Physician Assistant · Bedford, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
72%Service-mix similarityView profile →

Anthony Gauthier, P.A.

Physician Assistant · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
65%Service-mix similarityView profile →

Erica Marie Mumford, PA

Physician Assistant · Rockwall, TX

Shared published services
1 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
65%Service-mix similarityView profile →

Brittany Klein

Physician Assistant · Carrollton, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
60%Service-mix similarityView profile →

Sara Lyons, PA

Physician Assistant · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
57%Service-mix similarityView profile →

Claire M. Ryan, PA-C

Physician Assistant · Austin, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
52%Service-mix similarityView profile →

Branon Chad Brady

Physician Assistant · Abilene, TX

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Shaving of part of shoulder bone and repair of ligament using an endoscope (29826)
  • Repair of shoulder rotator cuff using an endoscope (29827)
48%Service-mix similarityView profile →

Briana Furman Hodgson, PA

Physician Assistant · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
46%Service-mix similarityView profile →

David Robert Dewalch, PA-C

Physician Assistant · Tyler, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
34%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.