HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Jay Young An with clinicians in the same registry specialty: Physician Assistant.

MD · 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.

Robert Jay Mccombs, PHYSICIAN ASSISTANT

Physician Assistant · Baltimore, MD

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

Daniel Shiferaw, PA-C

Physician Assistant · Takoma Park, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
99%Service-mix similarityView profile →

Garrett Dean, PA-C, ATC

Physician Assistant · Annapolis, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
98%Service-mix similarityView profile →

Brady Alan Perrott, PA-C

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
88%Service-mix similarityView profile →

Amanda Marie Tomlinson

Physician Assistant · Brookeville, MD

Shared published services
1 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
70%Service-mix similarityView profile →

David Christopher Flores, MSPA, PA-C

Physician Assistant · Bethesda, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
66%Service-mix similarityView profile →

Marielle Destefano, PA-C

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
61%Service-mix similarityView profile →

Kathleen V Potter, PA-C

Physician Assistant · Annapolis, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
44%Service-mix similarityView profile →

Lauren Elizabeth Slater, PA-C

Physician Assistant · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
42%Service-mix similarityView profile →

Julia Anna Enea, PA-C

Physician Assistant · Frederick, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
36%Service-mix similarityView profile →

Teresa A. Koebel, PA-C

Physician Assistant · Annapolis, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
34%Service-mix similarityView profile →

Katelin A Restein, PA

Physician Assistant · Salisbury, MD

Shared published services
2 shared services · view billing descriptions
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Replacement of knee joint, both sides of knee (27447)
33%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.