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Compare the published Medicare service mix of Fernanda Carvalho Poyraz, M.D., PH.D. with clinicians in the same registry specialty: Critical Care (Intensivists) · Neurology (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Jinou Roh, M.D.

Critical Care (Intensivists) · Neurology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
99%Service-mix similarityView profile →

Santosh Bhaskar Murthy, M.D

Neurology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
99%Service-mix similarityView profile →

Judy Hsin-T'ing Ch'ang, MD

Neurology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
99%Service-mix similarityView profile →

Ariane Lewis, M.D.

Neurology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
89%Service-mix similarityView profile →

Neha S Dangayach, M.D.

Critical Care (Intensivists) · Neurology (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
87%Service-mix similarityView profile →

Hae Young Baang, MD

Critical Care (Intensivists) · Neurology · Neurosurgery (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
86%Service-mix similarityView profile →

Shivani Ghoshal, MD

Critical Care (Intensivists) (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Critical care, each additional 30 minutes (99292)
73%Service-mix similarityView profile →

Kara Rachel Melmed, MD

Neurology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
73%Service-mix similarityView profile →

Jan Claassen, MD

Critical Care (Intensivists) · Neurology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
73%Service-mix similarityView profile →

Soojin Park, MD

Critical Care (Intensivists) · Neurology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
73%Service-mix similarityView profile →

Amanda Eng, DO

Critical Care (Intensivists) · General Surgery · Internal Medicine · Neurology · Neurosurgery (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
65%Service-mix similarityView profile →

Ting Zhou, MD

Neurology (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
60%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.