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Compare the published Medicare service mix of Alessandra Grazia Santamaria, MD with clinicians in the same registry specialty: Psychiatry.

PARAMUS, NJ · Exact areaEdit location

2024 published service data · 16 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shahan Sibtain, M.D.

Psychiatry · Paramus, NJ

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
87%Service-mix similarityView profile →

Tymaz Adel, M.D.

Psychiatry · Paramus, NJ

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
80%Service-mix similarityView profile →

Barbara Palmer, M.D.

Psychiatry · Paramus, NJ

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Hospital discharge day management, 30 minutes or less (99238)
70%Service-mix similarityView profile →

Karine V Airapetian, MD

Psychiatry · Paramus, NJ

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
64%Service-mix similarityView profile →

Monica Dhingra, M.D.

Psychiatry · Paramus, NJ

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
62%Service-mix similarityView profile →

Ferhana Nadeem, MD

Psychiatry · Paramus, NJ

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Psychiatric diagnostic evaluation with medical services (90792)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
52%Service-mix similarityView profile →

Margarita Gormus, M.D.,

Psychiatry · Paramus, NJ

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
47%Service-mix similarityView profile →

Helene Anne Miller, MD

Psychiatry · Paramus, NJ

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
12%Service-mix similarityView profile →

Richard A Winters, MD

Psychiatry · Paramus, NJ

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
11%Service-mix similarityView profile →

Yasir J Ahmad, MD

Psychiatry · Paramus, NJ

Shared published services
1 shared services · view billing descriptions
  • Psychiatric diagnostic evaluation with medical services (90792)
8%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.