A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Katlyn Marie Barkey, O.D. with clinicians in the same registry specialty: Optometrist.

CENTENNIAL, CO · Exact areaEdit location

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Darren Jones, O.D.

Optometrist · Centennial, CO

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
73%Service-mix similarityView profile →

Walter Frederick Morton, O.D.

Optometrist · Centennial, CO

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
65%Service-mix similarityView profile →

Raza Uddin, OD

Optometrist · Centennial, CO

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
64%Service-mix similarityView profile →

Craig Anthony Piacentino, OD

Optometrist · Centennial, CO

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
59%Service-mix similarityView profile →

Alfonso Puzzo, O.D.

Optometrist · Centennial, CO

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
58%Service-mix similarityView profile →

Cierra Onya Goldin, OD

Optometrist · Centennial, CO

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
57%Service-mix similarityView profile →

Thomas N Gosling, O.D.

Optometrist · Centennial, CO

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

Stacy Lynnette Riley, O.D.

Optometrist · Centennial, CO

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
44%Service-mix similarityView profile →

Eric Van Meter, OD

Optometrist · Centennial, CO

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
44%Service-mix similarityView profile →

Robert Watters, O.D.

Optometrist · Centennial, CO

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
39%Service-mix similarityView profile →

Randolph E Fincher, OD

Optometrist · Centennial, CO

Shared published services
1 shared services · view billing descriptions
  • Photography of the retina (92250)
31%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.