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

GREAT NECK, NY · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 257 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Pablo Sadler

Psychiatry · Bronx, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
100%Service-mix similarity~8.8 milesView profile →

Madhu Malhotra

Psychiatry · Richmond Hill, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
100%Service-mix similarity~9.5 milesView profile →

Sreenivasa Sanikam

Psychiatry · Jamaica, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
86%Service-mix similarity~9.5 milesView profile →

Vasantha Badhey

Psychiatry · Flushing, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
85%Service-mix similarity~7.1 milesView profile →

Usha Tandon, MD

Psychiatry · Hollis, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
80%Service-mix similarity~6.2 milesView profile →

Sharmeen Sultana

Psychiatry · Jamaica, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
78%Service-mix similarity~8.3 milesView profile →

Deepak Sankholkar

Psychiatry · Jamaica, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
73%Service-mix similarity~7.3 milesView profile →

Joseph Lucien Georges, MD

Psychiatry · Jamaica, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
73%Service-mix similarity~9.5 milesView profile →

Daniel Khaimov, M.D.

Psychiatry · Flushing, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
66%Service-mix similarity~7.1 milesView profile →

Nazneen Nahar Khan, MD

Psychiatry · Corona, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
62%Service-mix similarity~9.2 milesView profile →

Roger P Feldman, M.D.

Psychiatry · Elmont, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
61%Service-mix similarity~6.0 milesView profile →

Gary Weinstein, MD

Psychiatry · Forest Hills, NY

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
60%Service-mix similarity~9.1 milesView 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 approximate distance 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.