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

SPRING, TX · Exact areaEdit location

2024 published service data · 20 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jennifer Dinh Nguyen, O.D.

Optometrist · Spring, TX

Shared published services
2 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Photography of the retina (92250)
52%Service-mix similarityView profile →

Randy Wayne Charrier, O.D.

Optometrist · Spring, TX

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
40%Service-mix similarityView profile →

Richard Lee Scott, O.D.

Optometrist · Spring, TX

Shared published services
2 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Photography of the retina (92250)
38%Service-mix similarityView profile →

Brian Cox, O.D.

Optometrist · Spring, TX

Shared published services
1 shared services · view billing descriptions
  • Photography of the retina (92250)
33%Service-mix similarityView profile →

Connie Choua, OD

Optometrist · Spring, TX

Shared published services
1 shared services · view billing descriptions
  • Photography of the retina (92250)
33%Service-mix similarityView profile →

Grant William Gibson, O.D.

Optometrist · Spring, TX

Shared published services
2 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Photography of the retina (92250)
33%Service-mix similarityView profile →

Auzita Sajjadi, OD

Optometrist · Spring, TX

Shared published services
2 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Photography of the retina (92250)
29%Service-mix similarityView profile →

Michael Koch, OD

Optometrist · Spring, TX

Shared published services
1 shared services · view billing descriptions
  • Photography of the retina (92250)
27%Service-mix similarityView profile →

Oanh Ngoc Tran, O.D.

Optometrist · Spring, TX

Shared published services
1 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
23%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.