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Compare the published Medicare service mix of Susan K Badrtalei, PHD 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.

Kharis E. Powell, PH.D.

Clinical Psychologist (CMS) · Lodi, CA

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

Susan Buchan, PHD

Clinical Psychologist (CMS) · Merced, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
  • Psychotherapy, 30 minutes (90832)
98%Service-mix similarityView profile →

Charleen Schultz-Hickerson, PSYCHOLOGIST

Clinical Psychologist (CMS) · Sacramento, CA

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

Emi Iijima, PSY.D.

Clinical Psychologist (CMS) · South Pasadena, CA

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

Alex Wang, PH.D.

Clinical Psychologist (CMS) · Albany, CA

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

Jessica Yesenia Cendejas, PSY.D.

Clinical Psychologist (CMS) · Glendora, CA

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

Peter Oppermann, PHD

Clinical Psychologist (CMS) · Concord, CA

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

Courtney P. Persinger, PSY.D.

Clinical Psychologist (CMS) · Yountville, CA

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

David Giella, PSYD

Clinical Psychologist (CMS) · North Hollywood, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
  • Psychotherapy, 30 minutes (90832)
92%Service-mix similarityView profile →

Jay A. Goodman, PH. D.

Clinical Psychologist (CMS) · Watsonville, CA

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

Karen Etta Jakobovits, PSY.D.

Clinical Psychologist (CMS) · Roseville, CA

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

Arthur Robert Elswood, PSY.D.

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
  • Psychotherapy, 1 hour (90837)
91%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.