A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Stella Chow, PSY.D. with clinicians in the same registry specialty: Clinical Psychologist (CMS).

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 87 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tanya Vapnik, PH.D.

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

Lynn Renfroe, PSY.D.

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

Jillian Greene, PSYD

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

David John Pope, PH.D.

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

Elizabeth Joy Farr, PHD

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

Selina Matthews, PHD

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

Rita Labeaune, PSY.D.

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

Jessica G. Schairer, PHD

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%Service-mix similarityView profile →

Tiffany Nowlan

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
100%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.