A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Aaron Todd Kallner, O.D. with clinicians in the same registry specialty: Optometrist.

PORTSMOUTH, OH · Exact areaEdit location

2024 published service data · 9 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeremy Depugh, O.D.

Optometrist · Portsmouth, OH

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
97%Service-mix similarityView profile →

Michael W. Raies, O.D.

Optometrist · Portsmouth, OH

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
86%Service-mix similarityView profile →

Michael Miller, O.D.

Optometrist · Portsmouth, OH

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
85%Service-mix similarityView profile →

Julie Douthat, O.D.

Optometrist · Portsmouth, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • New patient complete exam of visual system (92004)
71%Service-mix similarityView profile →

Taylor Babcock, O.D.

Optometrist · Portsmouth, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • New patient complete exam of visual system (92004)
63%Service-mix similarityView profile →

Clyde M Fenton, O.D.

Optometrist · Portsmouth, OH

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)
57%Service-mix similarityView profile →

Allen Lee Rice, O.D.

Optometrist · Portsmouth, OH

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)
57%Service-mix similarityView profile →

Kelly Raies, O.D.

Optometrist · Portsmouth, OH

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)
56%Service-mix similarityView profile →

Emma Gohmann, O.D.

Optometrist · Portsmouth, OH

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
28%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.