Ryan Hasser, PA-C
Physician Assistant · Marina Del Rey, CA
Shared published services3 shared services · view billing descriptions
88%Service-mix similarity~3.7 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Elizabeth Greer Keller with clinicians in the same registry specialty: Physician Assistant.
SANTA MONICA, CA · 10 milesEdit location
Within 10 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 · 181 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Demijon Lingad Dicen
Physician Assistant · Beverly Hills, CA
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~6.8 milesView profile →
Nkem Shamim Elaine Asianua, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
84%Service-mix similarity~6.8 milesView profile →
Adina Cho, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
66%Service-mix similarity~7.8 milesView profile →
Kathleen Kha My Luu, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
60%Service-mix similarity~9.0 milesView profile →
Sarun Soon, PA-C
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
56%Service-mix similarity~8.7 milesView profile →
Kathy Chau, PA
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
55%Service-mix similarity~9.0 milesView profile →
Nicole Hernandez
Physician Assistant · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
54%Service-mix similarity~7.6 milesView profile →
Lee Michelle Pimentel Saarinas, PA-C
Physician Assistant · Los Angeles, CA
Shared published services2 shared services · view billing descriptions
47%Service-mix similarity~7.6 milesView profile →
Kiriaki Taylor
Physician Assistant · Beverly Hills, CA
Shared published services3 shared services · view billing descriptions
43%Service-mix similarity~6.8 milesView profile →
John Sangmoah
Physician Assistant · Los Angeles, CA
Shared published services2 shared services · view billing descriptions
28%Service-mix similarity~9.3 milesView profile →
Francesca Castan
Physician Assistant · Beverly Hills, CA
Shared published services1 shared services · view billing descriptions
18%Service-mix similarity~6.8 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.