A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Taejoon Ahn, M.D. with clinicians in the same registry specialty: Family Medicine.

WALNUT CREEK, CA · Exact areaEdit location

2024 published service data · 64 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jasleen Sohal, M.D.

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
50%Service-mix similarityView profile →

April Lynn Diep, DO

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
47%Service-mix similarityView profile →

Shyni Subash, MD

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
40%Service-mix similarityView profile →

Prashanthi Yalamanchili, MD

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
38%Service-mix similarityView profile →

Robert Eidus, MD

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
38%Service-mix similarityView profile →

Lawren S Hicks, M.D.

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
38%Service-mix similarityView profile →

Andrea Agcaoili, D.O.

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
38%Service-mix similarityView profile →

Russell T. Alpert, M.D.

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
36%Service-mix similarityView profile →

Ana Catalina Triana, M.D.

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
36%Service-mix similarityView profile →

Ma Theresa Egasani-Elises, MD

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
35%Service-mix similarityView profile →

Hector Martinez

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
34%Service-mix similarityView profile →

Tara Lauren Tarantino, D.O.

Family Medicine · Walnut Creek, CA

Shared published services
2 shared services · view billing descriptions
  • Admn sarscov2 vacc 1 dose (90480)
  • Administration of influenza virus vaccine (G0008)
34%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.