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Compare the published Medicare service mix of Elena Maryamchik, MD with clinicians in the same registry specialty: Pathology (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.

Alexandra Budhai, M.D.

Hematopoietic Cell Transplantation And Cellular Therapy · Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Pathology clinical consultation for clinical problem, 5-20 minutes (80503)
  • Blood bank physician services for cross match and/or evaluation and written report (86077)
  • Collection of stem cells for transplantation (38206)
95%Service-mix similarityView profile →

Grace E Linder, MD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Pathology clinical consultation for clinical problem, 5-20 minutes (80503)
  • Blood bank physician services for cross match and/or evaluation and written report (86077)
  • Collection of stem cells for transplantation (38206)
90%Service-mix similarityView profile →

Tobias Samuel Dory Cohen, MD, PHD

Pathology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Blood bank physician services for cross match and/or evaluation and written report (86077)
47%Service-mix similarityView profile →

Stuart P Weisberg, M.D/ PHD

Pathology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Blood bank physician services for investigation of transfusion reaction with written report (86078)
20%Service-mix similarityView profile →

Ahmet Dogan, MD

Pathology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Pathology clinical consultation for clinical problem, 5-20 minutes (80503)
9%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.