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Compare the published Medicare service mix of Alexander Rainer Manuel Bitzer, 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.

John D Hill, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
95%Service-mix similarityView profile →

Michael Lee Dockery, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
92%Service-mix similarityView profile →

Nathan George Wetters, M.D.

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
88%Service-mix similarityView profile →

William Mason Cregar, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
86%Service-mix similarityView profile →

James Edward Fleischli, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
86%Service-mix similarityView profile →

Dana P. Piasecki, M.D

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
83%Service-mix similarityView profile →

Daniel Thomas Huttman, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
78%Service-mix similarityView profile →

Scott Boyd O'neal, M.D.

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
77%Service-mix similarityView profile →

James Richard Romanowski, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
74%Service-mix similarityView profile →

Robert Bennis Mcbride, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
73%Service-mix similarityView profile →

Patrick Michael Connor, MD

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
72%Service-mix similarityView profile →

Marcus Peter Cook, M.D.

Orthopedic Surgery · Charlotte, NC

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)
  • X-ray of shoulder, minimum of 2 views (73030)
72%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.