A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Jennifer Waller, OD with clinicians in the same registry specialty: Optometrist.

SPRINGFIELD, IL · Exact areaEdit location

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

Monica Ryan, OD

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
78%Service-mix similarityView profile →

Rylee Rene Rappe, OD

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
77%Service-mix similarityView profile →

Michael Bruce, O.D.

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
77%Service-mix similarityView profile →

Robert James Blumthal, O.D.

Optometrist · Springfield, IL

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)
74%Service-mix similarityView profile →

Gaylan Wayne Moushon, O.D.

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
73%Service-mix similarityView profile →

Kaylyn Marie Nickelson, OD

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
69%Service-mix similarityView profile →

Marc Christopher Sarmiento, O.D.

Optometrist · Springfield, IL

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)
69%Service-mix similarityView profile →

Molly Guithues, O.D.

Optometrist · Springfield, IL

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)
69%Service-mix similarityView profile →

Emily Beyer, OD

Optometrist · Springfield, IL

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)
65%Service-mix similarityView profile →

Scott Blomberg, O.D.

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
65%Service-mix similarityView profile →

Kevin Johnson, OD

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
64%Service-mix similarityView profile →

Donald Wade Henderson, OD

Optometrist · Springfield, IL

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)
  • Photography of the retina (92250)
63%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.