A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Cynthia Kiernan, O.D. with clinicians in the same registry specialty: Optometrist.

LAS VEGAS, NV · Exact areaEdit location

2024 published service data · 115 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Romy Park, O.D.

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
95%Service-mix similarityView profile →

Julie S Park-Chang, O.D.

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
94%Service-mix similarityView profile →

Yliana Cetina, OD

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
94%Service-mix similarityView profile →

Andrea Christine Radtke, OD

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
94%Service-mix similarityView profile →

Edward Joseph Malik, O.D.

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
94%Service-mix similarityView profile →

Keri Asraf, OD

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
94%Service-mix similarityView profile →

Neil K Dickerson, O.D.

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
94%Service-mix similarityView profile →

Joseph N Fermin, O.D

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
93%Service-mix similarityView profile →

Ayushi Amin, OD

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
92%Service-mix similarityView profile →

Shannon R. Chandler, O.D.

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
90%Service-mix similarityView profile →

Rhett L Dadej, O.D.

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
90%Service-mix similarityView profile →

Dannette Lee Lammert, O.D.

Optometrist · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • New patient complete exam of visual system (92004)
89%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.