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Similar work.
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Compare the published Medicare service mix of Robert Arguelles 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.

David Giella, PSYD

Clinical Psychologist (CMS) · North Hollywood, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarityView profile →

Peter Oppermann, PHD

Clinical Psychologist (CMS) · Concord, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarityView profile →

Eleni Bagourdi, PH.D.

Clinical Psychologist (CMS) · Los Angeles, CA

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

Antonia M Hickey, PSYD

Clinical Psychologist (CMS) · Los Angeles, CA

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

Oksana Alex Lanious, PHD

Clinical Psychologist (CMS) · San Diego, CA

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

Emi Iijima, PSY.D.

Clinical Psychologist (CMS) · South Pasadena, CA

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

Alex Wang, PH.D.

Clinical Psychologist (CMS) · Albany, CA

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

Lorna Lyanthie Conyers, PHD

Clinical Psychologist (CMS) · Canyon Lake, CA

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

Allan P. Hess, PH.D.

Clinical Psychologist (CMS) · Venice, CA

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

Faye M. Weinstein, PH.D.

Clinical Psychologist (CMS) · Los Angeles, CA

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

Jessica Yesenia Cendejas, PSY.D.

Clinical Psychologist (CMS) · Glendora, CA

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

Marie Bridgeford

Specialty details in registry · Alpine, CA

Shared published services
3 shared services · view billing descriptions
  • Psychotherapy, 1 hour (90837)
  • Psychotherapy, 30 minutes (90832)
  • Psychotherapy, 45 minutes (90834)
95%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.