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Compare the published Medicare service mix of Jordan Alexander David, MD with clinicians in the same registry specialty: Psychiatry.

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 169 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Renee Arlene Sabshin, M.D.

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
97%Service-mix similarityView profile →

Melanie Midget, D.O.

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
97%Service-mix similarityView profile →

Patrizia Gabriella Ferrara-Guthrie, M.D.

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
90%Service-mix similarityView profile →

Tara J Zuker, MD

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
82%Service-mix similarityView profile →

Michael Choi, M.D.

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
80%Service-mix similarityView profile →

Torey Troggio, MD

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
79%Service-mix similarityView profile →

Victor Leon Cheang, M.D.

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
73%Service-mix similarityView profile →

Gene Yen, PSYCHIATRIST

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
71%Service-mix similarityView profile →

Lilian Badovsky, M.D.

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
70%Service-mix similarityView profile →

Elizabeth Grigor, MD

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
67%Service-mix similarityView profile →

Alisa Anne Sabshin, MD

Psychiatry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
63%Service-mix similarityView profile →

Christine Hye Lee, MD

Psychiatry · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
62%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.