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Compare the published Medicare service mix of Derrick J Fluhme, MD with clinicians in the same registry specialty: Orthopedic Surgery (CMS).

PA · Exact areaEdit location

2024 published service data · 82 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Christopher Chadwick Ghigiarelli, M.D.

Orthopedic Surgery (CMS) · Dickson City, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
84%Service-mix similarityView profile →

Wayne Thomas Luchetti, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Bethlehem, PA

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
83%Service-mix similarityView profile →

Arthur Robert Bartolozzi, M.D.

Orthopedic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
79%Service-mix similarityView profile →

Carl Broock Weiss, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Bethlehem, PA

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
79%Service-mix similarityView profile →

Mark A Schwartz, M.D.

Orthopedic Surgery (CMS) · Pottstown, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
78%Service-mix similarityView profile →

Daniel John Terpstra, D.O.

Orthopedic Surgery (CMS) · Bethlehem, PA

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
78%Service-mix similarityView profile →

Joel Horning, MD

Orthopedic Surgery (CMS) · Lancaster, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
76%Service-mix similarityView profile →

Thomas W. Jordan, M.D.

Orthopedic Surgery (CMS) · Dickson City, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
76%Service-mix similarityView profile →

Lisa Kathleen O'brien, D.O.

Orthopedic Surgery · Sports Medicine (CMS) · Harrisburg, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
75%Service-mix similarityView profile →

Scott Kevin Schweizer, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Canonsburg, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
75%Service-mix similarityView profile →

Michael W Gish, MD

Orthopedic Surgery (CMS) · Lancaster, PA

Shared published services
3 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
  • X-ray of knee, 4 or more views (73564)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
75%Service-mix similarityView profile →

James M Sunday, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Bethlehem, PA

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
75%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.