A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Elena Y Zhuchenko, O.D. with clinicians in the same registry specialty: Optometrist.

SACRAMENTO, CA · Exact areaEdit location

2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Richard Leong, OD

Optometrist · Sacramento, CA

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

Paula Vang, O.D.

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
76%Service-mix similarityView profile →

Carol Lafradez, OD

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
70%Service-mix similarityView profile →

Clare Nicole Thomasy, O.D.

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
64%Service-mix similarityView profile →

Heidi Schauffele, OD

Optometrist · Sacramento, CA

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

Avani Patel, O.D.

Optometrist · Sacramento, CA

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

Arie Wong

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
59%Service-mix similarityView profile →

Michael Wayne Johnson, OD

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
59%Service-mix similarityView profile →

Brian D Tracy, O.D.

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
55%Service-mix similarityView profile →

Eugene L Wake, O.D.

Optometrist · Sacramento, CA

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

Tracy Chan

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
50%Service-mix similarityView profile →

Sharon Janiece Cheatle, OD

Optometrist · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
49%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.