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Similar work.
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Compare the published Medicare service mix of Sasha Balwan, OD with clinicians in the same registry specialty: Optometrist.

COLLEGE POINT, NY · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 401 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dhekaa O Al Muntaser, OD

Optometrist · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
100%Service-mix similarity~9.9 milesView profile →

Zoe Thomas

Optometrist · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
99%Service-mix similarity~9.9 milesView profile →

Il Jin Kim, OD

Optometrist · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
99%Service-mix similarity~7.3 milesView profile →

Zehava Moskowitz, O.D.

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
99%Service-mix similarity~8.7 milesView profile →

Shan Akhtar Haroon

Optometrist · New Rochelle, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
99%Service-mix similarity~9.5 milesView profile →

Seung Choi

Optometrist · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
99%Service-mix similarity~7.8 milesView profile →

Renee Klein, O.D.

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
95%Service-mix similarity~5.2 milesView profile →

Susie Shur C Leung, O.D.

Optometrist · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
95%Service-mix similarity~9.9 milesView profile →

Paul Tan, O.D.

Optometrist · Flushing, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
89%Service-mix similarity~1.7 milesView profile →

Amanda Mammano, OD

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
89%Service-mix similarity~9.0 milesView profile →

Christine Law, O.D.

Optometrist · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • New patient problem focused exam of visual system (92002)
88%Service-mix similarity~7.5 milesView profile →

Marc Charles Epstein, O.D.

Optometrist · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
  • Established patient complete exam of visual system (92014)
88%Service-mix similarity~6.2 milesView 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 approximate distance 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.