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Compare the published Medicare service mix of Maryanna Kathryn Brockman, PA-C, ATC with clinicians in the same registry specialty: Physician Assistant.

MIDDLETOWN, OH · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 413 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Noah James Schleinitz, PA-C

Physician Assistant · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
98%Service-mix similarity~17.9 milesView profile →

Julie A Wilson

Physician Assistant · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
94%Service-mix similarity~18.0 milesView profile →

Jessica Pogue, PA

Physician Assistant · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
79%Service-mix similarity~18.0 milesView profile →

Andrew Julian Webber

Physician Assistant · West Chester, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
73%Service-mix similarity~12.7 milesView profile →

Shawn Stanley Marhelski, PAC

Physician Assistant · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
72%Service-mix similarity~19.2 milesView profile →

Sheela Patel, PA

Physician Assistant · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
70%Service-mix similarity~19.2 milesView profile →

Jeffrey Richard Holtz, PA

Physician Assistant · Cincinnati, OH

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)
70%Service-mix similarity~18.0 milesView profile →

Vincent Ulizzi

Physician Assistant · Dayton, OH

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)
69%Service-mix similarity~23.4 milesView profile →

Kevan Curran, PA

Physician Assistant · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
67%Service-mix similarity~19.2 milesView profile →

Kristen Marie Horgan

Physician Assistant · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
65%Service-mix similarity~23.4 milesView profile →

Holly Ann Wolters, P.A.

Physician Assistant · Dayton, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
65%Service-mix similarity~23.4 milesView profile →

Chad Brandon Unger, PA-C

Physician Assistant · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • X-ray of knee, 3 views (73562)
  • Aspiration and/or injection of fluid from large joint (20610)
64%Service-mix similarity~17.9 milesView 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 approximate distance 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.