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Compare the published Medicare service mix of Justin William Langan, MD with clinicians in the same registry specialty: Orthopedic Surgery.

NASHVILLE, TN · Exact areaEdit location

2024 published service data · 45 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeffrey Thomas Hodrick, M.D.

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
80%Service-mix similarityView profile →

Calvin Robinson Dyer, MD

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
78%Service-mix similarityView profile →

Jacob Michael Wilson, M.D.

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
77%Service-mix similarityView profile →

David K. Deboer, MD

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
76%Service-mix similarityView profile →

William Blake Garside, MD

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
75%Service-mix similarityView profile →

William Alfred Shell, MD

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
75%Service-mix similarityView profile →

Jefferson Craig Morrison, MD

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
74%Service-mix similarityView profile →

Philip Anthony George Karpos, MD

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
73%Service-mix similarityView profile →

Michael J. Christie, MD

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
72%Service-mix similarityView profile →

Robert Joel Otto, M.D.

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
72%Service-mix similarityView profile →

Stuart Eldridge Smith, M.D.

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
71%Service-mix similarityView profile →

Brian Dierckman, M.D.

Orthopedic Surgery · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • X-ray of hip, 2-3 views (73502)
  • Aspiration and/or injection of fluid from large joint (20610)
70%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.