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Compare the published Medicare service mix of George Keith Gill, MD with clinicians in the same registry specialty: Orthopedic Surgery (CMS).

TX · Exact areaEdit location

2024 published service data · 169 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Gene Paul Isabell, MD

Orthopedic Surgery · Sports Medicine (CMS) · Beaumont, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
78%Service-mix similarityView profile →

Scott A. Smith, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
78%Service-mix similarityView profile →

Shiv Pravin Patel, MD

Orthopedic Surgery (CMS) · Burleson, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
77%Service-mix similarityView profile →

Charles Vega, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Lake Jackson, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
76%Service-mix similarityView profile →

Mark Andrew Lessner, MD

Orthopedic Surgery · Sports Medicine (CMS) · Frisco, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
76%Service-mix similarityView profile →

Pradeep Kodali, M.D.

Orthopedic Surgery (CMS) · Sugar Land, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
76%Service-mix similarityView profile →

Dean N Papaliodis, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
74%Service-mix similarityView profile →

Joseph Horton, MD

Orthopedic Surgery (CMS) · Harlingen, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
74%Service-mix similarityView profile →

Timothy Christian Sitter, MD

Specialty details in registry · Sugar Land, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
74%Service-mix similarityView profile →

Matthew Kenichi Paul, M.D.

Orthopedic Surgery (CMS) · Frisco, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
74%Service-mix similarityView profile →

Brian T Chimenti, M.D.

Orthopedic Surgery (CMS) · The Woodlands, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
73%Service-mix similarityView profile →

Mark S Muller, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
73%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.