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Compare the published Medicare service mix of Homer Leroy Ramsey, M.D. with clinicians in the same registry specialty: Psychiatry (CMS).

CA · Exact areaEdit location

2024 published service data · 75 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Laura Ann Vleugels, M.D.

Psychiatry (CMS) · San Diego, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
81%Service-mix similarityView profile →

Tracie Danielle Harvey, M.D.

Psychiatry (CMS) · Sanger, CA

Shared published services
2 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
60%Service-mix similarityView profile →

Michael C. Mentari, M.D.

Psychiatry (CMS) · Alhambra, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
58%Service-mix similarityView profile →

Karl N Zeff, M.D.

Psychiatry (CMS) · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
41%Service-mix similarityView profile →

Omar Sahak, MD, MPH

Psychiatry (CMS) · Palo Alto, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
40%Service-mix similarityView profile →

Bhuvaneswari Nallamothu, M.D.

Psychiatry (CMS) · Sun City, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
36%Service-mix similarityView profile →

Toral Nitinbhai Desai

Psychiatry (CMS) · Santa Clara, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
36%Service-mix similarityView profile →

Matthew Craig Williams, MD

Psychiatry (CMS) · Mill Valley, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
33%Service-mix similarityView profile →

Banu Brar, M.D.

Psychiatry (CMS) · Modesto, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
32%Service-mix similarityView profile →

Dongmei Yue, M.D.

Psychiatry (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
30%Service-mix similarityView profile →

Evan Joshua Trager, MD

Psychiatry (CMS) · San Jose, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
29%Service-mix similarityView profile →

Anthony Digiovanni, M.D.

Psychiatry (CMS) · Berkeley, CA

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
29%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.