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Similar work.
More providers to explore.

Compare the published Medicare service mix of Katherine Yau, O.D. with clinicians in the same registry specialty: Optometrist.

NEW YORK, NY · Exact areaEdit location

2024 published service data · 172 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Rocco Robilotto, OD, PHD

Optometrist · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
81%Service-mix similarityView profile →

Laura Fong Berzins, O.D.

Optometrist · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
81%Service-mix similarityView profile →

Sabina Oboukova, OD

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Photography of content of eyes (92285)
  • New patient complete exam of visual system (92004)
78%Service-mix similarityView profile →

Gurjinder Kaur, O.D.

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Photography of content of eyes (92285)
  • New patient complete exam of visual system (92004)
73%Service-mix similarityView profile →

Isadora Ritter, O.D.

Optometrist · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
71%Service-mix similarityView profile →

Aaron T Soto, OD

Optometrist · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
70%Service-mix similarityView profile →

James Michael Sinoway, O.D.

Optometrist · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
68%Service-mix similarityView profile →

Hanish Patel, OD

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Photography of content of eyes (92285)
  • New patient complete exam of visual system (92004)
68%Service-mix similarityView profile →

Sydni Grace Spicher, O.D.

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Photography of content of eyes (92285)
  • New patient complete exam of visual system (92004)
67%Service-mix similarityView profile →

Henry Chaung, O.D.

Optometrist · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
65%Service-mix similarityView profile →

Mitchell Leslie Cassel, D.O

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Photography of content of eyes (92285)
  • New patient complete exam of visual system (92004)
61%Service-mix similarityView profile →

Vladimir Dvoretsky, O.D.

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Photography of content of eyes (92285)
  • New patient complete exam of visual system (92004)
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.