Kathleen Kha My Luu, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
90%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Kathy Chau, PA with clinicians in the same registry specialty: Physician Assistant.
LOS ANGELES, CA · Exact areaEdit location
2024 published service data · 195 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Nicole Hernandez
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
69%Service-mix similarityView profile →
Lee Michelle Pimentel Saarinas, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
65%Service-mix similarityView profile →
Nkem Shamim Elaine Asianua, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
61%Service-mix similarityView profile →
Jaime Armando Martinez
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
60%Service-mix similarityView profile →
Erika Lepe, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
60%Service-mix similarityView profile →
Sarun Soon, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
60%Service-mix similarityView profile →
Tina Phuong Tran
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
54%Service-mix similarityView profile →
Anthony Joseph Rizzuto
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
53%Service-mix similarityView profile →
John Sangmoah
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
51%Service-mix similarityView profile →
Carlos Isaac Villarreal, PA
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
51%Service-mix similarityView profile →
Frank Luis Jimenez, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
51%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.