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

CA · 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.

Charleen Schultz-Hickerson, PSYCHOLOGIST

Clinical Psychologist (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
99%Service-mix similarityView profile →

Kharis E. Powell, PH.D.

Clinical Psychologist (CMS) · Lodi, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
97%Service-mix similarityView profile →

Afsaneh Matloob, PSY.D.

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
95%Service-mix similarityView profile →

Jessica Yesenia Cendejas, PSY.D.

Clinical Psychologist (CMS) · Glendora, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
94%Service-mix similarityView profile →

Zecharia Emanuel Oren, PHD

Clinical Psychologist (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
93%Service-mix similarityView profile →

Susan Buchan, PHD

Clinical Psychologist (CMS) · Merced, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
93%Service-mix similarityView profile →

Donald Keith Schubert, PH.D.

Clinical Psychologist (CMS) · Mission Viejo, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
93%Service-mix similarityView profile →

Catherine A. Marshall, PSYD

Clinical Psychologist (CMS) · Glendora, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
93%Service-mix similarityView profile →

Jeanne Young, PSYCHOLOGIST

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
93%Service-mix similarityView profile →

Allan P. Hess, PH.D.

Clinical Psychologist (CMS) · Venice, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
91%Service-mix similarityView profile →

Andrea Marie Pinkerton, PSY.D.

Clinical Psychologist (CMS) · Novato, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
91%Service-mix similarityView profile →

Marie Bridgeford

Specialty details in registry · Alpine, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
90%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.