A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Larry Edward Kocian, OD with clinicians in the same registry specialty: Optometrist.

KILLEEN, TX · Exact areaEdit location

2024 published service data · 10 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Isabelle Daskas, OD

Optometrist · Killeen, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
95%Service-mix similarityView profile →

Karen Marie Summers, O.D.

Optometrist · Killeen, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient problem focused exam of visual system (92012)
  • New patient complete exam of visual system (92004)
90%Service-mix similarityView profile →

Michael John Reyes, OD

Optometrist · Killeen, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
  • Photography of the retina (92250)
77%Service-mix similarityView profile →

Erin Raye Flores, OD

Optometrist · Killeen, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
  • Photography of the retina (92250)
61%Service-mix similarityView profile →

Donovan George Green, O.D.

Optometrist · Killeen, TX

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
59%Service-mix similarityView profile →

Michael Joseph Moses, O.D.

Optometrist · Killeen, TX

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
48%Service-mix similarityView profile →

John Doran Deapen, O.D.

Optometrist · Killeen, TX

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
48%Service-mix similarityView profile →

Jon Joel Nitardy, OD

Optometrist · Killeen, TX

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
47%Service-mix similarityView profile →

Thomas Allen Lucas, O.D.

Optometrist · Killeen, TX

Shared published services
1 shared services · view billing descriptions
  • New patient complete exam of visual system (92004)
36%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.