A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Norbert Ralph, PHD with clinicians in the same registry specialty: Clinical Psychologist (CMS).

CA · Exact areaEdit location

2024 published service data · 161 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rebecca Sue Goodman, PH.D.

Clinical Psychologist (CMS) · Santa Barbara, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
99%Service-mix similarityView profile →

Mina Oak, PHD

Clinical Psychologist (CMS) · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
99%Service-mix similarityView profile →

Paul Joseph Mancillas, PHD

Clinical Psychologist (CMS) · Covina, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
93%Service-mix similarityView profile →

Lindsay Embree

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
85%Service-mix similarityView profile →

Kimberly Diah

Clinical Psychologist (CMS) · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
84%Service-mix similarityView profile →

Jeffrey Ryan Murray, PSY.D.

Clinical Psychologist (CMS) · Loma Linda, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
75%Service-mix similarityView profile →

Jonathon M Wutke, PSYD

Clinical Psychologist (CMS) · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
74%Service-mix similarityView profile →

Sarah Marie Inkelis

Specialty details in registry · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
69%Service-mix similarityView profile →

Joel H Kramer, PSY.D.

Clinical Psychologist (CMS) · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
69%Service-mix similarityView profile →

Steven A Rogers, PH.D.

Clinical Psychologist (CMS) · Oxnard, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
68%Service-mix similarityView profile →

Michael Howard Kabat, PHD

Clinical Psychologist (CMS) · La Jolla, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
68%Service-mix similarityView profile →

Dale Sanford Sherman, PH.D.

Clinical Psychologist (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Evaluation of neuropsychological test, first hour (96132)
68%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.