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Compare the published Medicare service mix of Richard Stark, MD with clinicians in the same registry specialty: Psychiatry.

NEW YORK, NY · Exact areaEdit location

2024 published service data · 375 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rachel Ann Fischer, MD

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
100%Service-mix similarityView profile →

Khushbu Majmundar, MD

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
100%Service-mix similarityView profile →

Kiyoko Rachel Ogoke, M.D.

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
100%Service-mix similarityView profile →

David Brda, M.D.

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
100%Service-mix similarityView profile →

Darlene Mary Mitera, M.D.

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
100%Service-mix similarityView profile →

Alana Warhit

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
100%Service-mix similarityView profile →

Melvin R Gilbert, MD, MBA

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
100%Service-mix similarityView profile →

Rachael Heyden, D.O

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
77%Service-mix similarityView profile →

Takashi Matsuki, M.D.

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
72%Service-mix similarityView profile →

Jacob M Appel, MD

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
57%Service-mix similarityView profile →

Derrick Opoku Acheampong, MD

Psychiatry · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with low level of medical decision making (99283)
53%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.