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Similar work.
More providers to explore.

Compare the published Medicare service mix of David Wallach, OD with clinicians in the same registry specialty: Optometrist.

JAMAICA, NY · Exact areaEdit location

2024 published service data · 5 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sarika Mehta, O.D.

Optometrist · Jamaica, NY

Shared published services
3 shared services · view billing descriptions
  • 2d ultrasound scan of eye tissue and structures (76512)
  • Photography of content of eyes (92285)
  • Exam of visual field with extended testing (92083)
96%Service-mix similarityView profile →

Marina Presman, DOCTOR OF OPTOMETRY

Optometrist · Jamaica, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of content of eyes (92285)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
52%Service-mix similarityView profile →

Farshad Haiimpour, O.D

Optometrist · Jamaica, NY

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Photography of the retina (92250)
  • Exam of the internal drainage system of eye (92020)
47%Service-mix similarityView profile →

Tracy Marie Bildstein, OD

Optometrist · Jamaica, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
  • Established patient complete exam of visual system (92014)
45%Service-mix similarityView profile →

Syed Radwan Hasan, OD

Optometrist · Jamaica, NY

Shared published services
3 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
  • Exam of the internal drainage system of eye (92020)
  • Established patient complete exam of visual system (92014)
43%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.