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Similar work.
More providers to explore.

Compare the published Medicare service mix of Ronit Kahanowicz, M.D. with clinicians in the same registry specialty: Ophthalmology.

NEW YORK, NY · Exact areaEdit location

2024 published service data · 282 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Gautam Kamthan

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
76%Service-mix similarityView profile →

Louis I Sobel, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
76%Service-mix similarityView profile →

Andrew Bradley Nightingale, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Steven M Plotycia, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
74%Service-mix similarityView profile →

Maureen A Relland, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
73%Service-mix similarityView profile →

Jane Song, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
72%Service-mix similarityView profile →

Gabriel Martin Ferreira, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
72%Service-mix similarityView profile →

Luis Silva Alvarez, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
71%Service-mix similarityView profile →

Robert Adam Latkany, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
71%Service-mix similarityView profile →

Dina B. Weintraub, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
71%Service-mix similarityView profile →

Cynthia Judith Miller, MD

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
70%Service-mix similarityView profile →

Raphael Luis Vazquez, M.D.

Ophthalmology · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Established patient complete exam of visual system (92014)
69%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.