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Compare the published Medicare service mix of William Ulrich, PA-C with clinicians in the same registry specialty: Physician Assistant (CMS).

FL · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alexis Taqwan Sockwell, PA-C

Physician Assistant (CMS) · Sarasota, FL

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Revision of thigh and lower leg bone components of total knee joint prosthesis (27487)
100%Service-mix similarityView profile →

Jenny Carter Keefe, PA-C

Physician Assistant (CMS) · Orlando, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
93%Service-mix similarityView profile →

Joseph E Campbell, P.A.

Physician Assistant (CMS) · Ft Lauderdale, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
93%Service-mix similarityView profile →

Austin L Thompson, PA

Physician Assistant (CMS) · Temple Terrace, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
92%Service-mix similarityView profile →

Shelby A Lane, PA-C

Physician Assistant (CMS) · Fort Lauderdale, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
92%Service-mix similarityView profile →

Alexander Anthony Perri, PA

Physician Assistant (CMS) · Orlando, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
92%Service-mix similarityView profile →

Brittney Roberts, PA-C

Physician Assistant (CMS) · Palm Beach Gardens, FL

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Revision of thigh and lower leg bone components of total knee joint prosthesis (27487)
92%Service-mix similarityView profile →

Kathy Ann Zimmer, PA

Physician Assistant (CMS) · Fort Lauderdale, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
84%Service-mix similarityView profile →

Alexa Olson, PA-C

Physician Assistant (CMS) · Lake Mary, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
83%Service-mix similarityView profile →

Kelsey Louise Hagan-Bzura, PHYSICIAN ASSISTANT

Physician Assistant (CMS) · Palm Beach Gardens, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
78%Service-mix similarityView profile →

Vincent N Schaum, PA-C

Physician Assistant (CMS) · Fort Myers, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
77%Service-mix similarityView profile →

Luciano John Radi, PA-C

Physician Assistant (CMS) · Ft Lauderdale, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
77%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.