A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Julie N Trainor with clinicians in the same registry specialty: Optometrist.

SAN JOSE, CA · Exact areaEdit location

2024 published service data · 31 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mindy Dieuminh Trinh, OD

Optometrist · San Jose, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
100%Service-mix similarityView profile →

Jennifer Hsiou-Wei Kao, OD

Optometrist · San Jose, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
89%Service-mix similarityView profile →

Helen Cheng, O.D.

Optometrist · San Jose, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
84%Service-mix similarityView profile →

Steven Mala Kas, O.D.

Optometrist · San Jose, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
75%Service-mix similarityView profile →

Christopher Ngo, O.D.

Optometrist · San Jose, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Kevin M Trainor

Optometrist · San Jose, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Hung D Mac, O.D.

Optometrist · San Jose, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

James Shin, O.D.

Optometrist · San Jose, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Joseph Costa, O.D.

Optometrist · San Jose, CA

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Jeffrey M Fanelli, OD

Optometrist · San Jose, CA

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
74%Service-mix similarityView profile →

Jeanette Lee, O.D.

Optometrist · San Jose, CA

Shared published services
1 shared services · view billing descriptions
  • Photography of the retina (92250)
66%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.