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Compare the published Medicare service mix of Alexis Matrka Alva, MD with clinicians in the same registry specialty: Orthopedic Surgery.

CHARLOTTE, NC · Exact areaEdit location

2024 published service data · 102 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Evan Michael Dugdale, MD

Orthopedic Surgery · Charlotte, NC

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)
90%Service-mix similarityView profile →

Cody Wyles, MD

Orthopedic Surgery · Charlotte, NC

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)
54%Service-mix similarityView profile →

Jeffrey James Frandsen, MD

Orthopedic Surgery · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
48%Service-mix similarityView profile →

Walter Burns Beaver, MD

Orthopedic Surgery · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
47%Service-mix similarityView profile →

John Leander Masonis, MD

Orthopedic Surgery · Charlotte, NC

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)
37%Service-mix similarityView profile →

John Bohannon Mason, MD

Orthopedic Surgery · Charlotte, NC

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)
36%Service-mix similarityView profile →

Keith A Fehring, MD

Orthopedic Surgery · Charlotte, NC

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)
36%Service-mix similarityView profile →

Brady Kurt Mock, M.D.

Orthopedic Surgery · Charlotte, NC

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)
35%Service-mix similarityView profile →

James Ferrigan Fraser, MD

Orthopedic Surgery · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
35%Service-mix similarityView profile →

Jesse Ernest Otero, M.D., PH.D.

Orthopedic Surgery · Charlotte, NC

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)
33%Service-mix similarityView profile →

Steve Marshall Martin, M.D.

Orthopedic Surgery · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
33%Service-mix similarityView profile →

Benjamin Matthew Wooster, MD

Orthopedic Surgery · Charlotte, NC

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)
33%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.