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Compare the published Medicare service mix of William Cipriano, M.D. with clinicians in the same registry specialty: Psychiatry.

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.

Nicholas Zingarelli Rosenlicht, M.D.

Psychiatry · Berkeley, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
100%Service-mix similarityView profile →

David Arthur Browne, M.D.

Psychiatry · Petaluma, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
100%Service-mix similarityView profile →

Kevin Dean Morse, M.D.

Psychiatry · San Jose, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
92%Service-mix similarityView profile →

Yung Cheng Joseph Chen, M.D.

Psychiatry · Cerritos, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
87%Service-mix similarityView profile →

Eugene L Schoenfeld, MD

Psychiatry · San Rafael, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
86%Service-mix similarityView profile →

Carol Anne Lindberg, MD

Psychiatry · Palos Verdes Estates, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
79%Service-mix similarityView profile →

Peter Freedman, M.D.

Psychiatry · Berkeley, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
79%Service-mix similarityView profile →

Charles Mark Carlstroem, M.D.

Psychiatry · Long Beach, CA

Shared published services
2 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
78%Service-mix similarityView profile →

Jonathan Kistler, M.D.

Psychiatry · Modesto, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
71%Service-mix similarityView profile →

Jonathon Douglas Porter, D.O

Psychiatry · Roseville, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
71%Service-mix similarityView profile →

Simon Chen, MD

Psychiatry · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
71%Service-mix similarityView profile →

Richard Charles Unger, MD

Psychiatry · Berkeley, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
71%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.