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

SYLMAR, CA · 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 · 39 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shoji Morita, O.D.

Optometrist · Canyon Country, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
100%Service-mix similarity~8.3 milesView profile →

Gina Jung Eun Koo, OD

Optometrist · Van Nuys, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
100%Service-mix similarity~7.4 milesView profile →

Hanh T Le, O.D.

Optometrist · Van Nuys, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
85%Service-mix similarity~7.4 milesView profile →

Naro Babaian Marukian, O.D.

Optometrist · Van Nuys, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
66%Service-mix similarity~7.4 milesView profile →

Michael Varoujan Terzian, O.D.

Optometrist · Northridge, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
62%Service-mix similarity~8.6 milesView profile →

Kathy Chriqui, OD

Optometrist · Northridge, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
62%Service-mix similarity~7.7 milesView profile →

Sharis Karapetian, O.D

Optometrist · Granada Hills, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
57%Service-mix similarity~3.9 milesView profile →

Ani Grigorian, D.O.

Optometrist · Van Nuys, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
54%Service-mix similarity~8.7 milesView profile →

Carol Aivazian, O.D.

Optometrist · Valencia, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
52%Service-mix similarity~9.0 milesView profile →

Caroline Keiko Yokota, O.D.

Optometrist · Northridge, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
51%Service-mix similarity~7.7 milesView profile →

Jan Solomon Moore, O.D.

Optometrist · Van Nuys, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
49%Service-mix similarity~8.7 milesView profile →

John Michael Fitzgerald, OD

Optometrist · Santa Clarita, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
47%Service-mix similarity~8.3 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.