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Compare the published Medicare service mix of Kenneth Andrew Martin, MD with clinicians in the same registry specialty: Orthopedic Surgery.

LITTLE ROCK, AR · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Philip Allan Smith, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
69%Service-mix similarityView profile →

Joel Nicholas Smith, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
63%Service-mix similarityView profile →

David L Gilliam, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
61%Service-mix similarityView profile →

John H Yocum, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Aspiration and/or injection of fluid from large joint (20610)
60%Service-mix similarityView profile →

Stacy Calloway Busby, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Aspiration and/or injection of fluid from large joint (20610)
59%Service-mix similarityView profile →

Tad C Pruitt, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Aspiration and/or injection of fluid from large joint (20610)
58%Service-mix similarityView profile →

Charles Lowry Barnes, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
58%Service-mix similarityView profile →

Wesley Stephen Greer, MD

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
56%Service-mix similarityView profile →

Simon Cavendish Mears, M.D., P.H.D

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • Replacement of knee joint, both sides of knee (27447)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
55%Service-mix similarityView profile →

Benjamin Stronach, MD

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Aspiration and/or injection of fluid from large joint (20610)
50%Service-mix similarityView profile →

Louis Baxter Jones, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of knee, 4 or more views (73564)
  • Aspiration and/or injection of fluid from large joint (20610)
48%Service-mix similarityView profile →

Lawrence Kevin O'malley, M.D.

Orthopedic Surgery · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 4 or more views (73564)
  • Aspiration and/or injection of fluid from large joint (20610)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
48%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.