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Compare the published Medicare service mix of Sasha Weiss, DO with clinicians in the same registry specialty: Psychiatry.

STONY BROOK, NY · Exact areaEdit location

2024 published service data · 28 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Philip Pecoraro, M.D.

Psychiatry · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Psychotherapy with evaluation and management visit, 30 minutes (90833)
78%Service-mix similarityView profile →

Mark Lerman, D.O

Psychiatry · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Psychotherapy with evaluation and management visit, 30 minutes (90833)
72%Service-mix similarityView profile →

Benjamin Charles Delucia, M.D.

Psychiatry · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Psychiatric diagnostic evaluation with medical services (90792)
70%Service-mix similarityView profile →

Courtney Liebling, M.D.

Psychiatry · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Psychotherapy with evaluation and management visit, 30 minutes (90833)
69%Service-mix similarityView profile →

Matthew Jason Sherman, D.O.

Psychiatry · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Psychiatric diagnostic evaluation with medical services (90792)
  • Psychotherapy with evaluation and management visit, 30 minutes (90833)
64%Service-mix similarityView profile →

Brian Ghezelaiagh, MD

Psychiatry · Stony Brook, NY

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
64%Service-mix similarityView profile →

Melissa Rossi, M.D.

Psychiatry · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
  • Psychotherapy with evaluation and management visit, 30 minutes (90833)
57%Service-mix similarityView profile →

Shashi Berdia, MD

Psychiatry · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
47%Service-mix similarityView profile →

Erin Mauricia Dainer, M.D

Psychiatry · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
44%Service-mix similarityView profile →

Saira Pasha, M.D.

Psychiatry · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
44%Service-mix similarityView profile →

Roberto B Gil, M.D.

Psychiatry · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
44%Service-mix similarityView profile →

Eduardo Constantino, M.D.

Psychiatry · Stony Brook, NY

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Psychotherapy with evaluation and management visit, 30 minutes (90833)
41%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.