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Compare the published Medicare service mix of Ellen Carol Miller, O.D. with clinicians in the same registry specialty: Optometrist.

CEDAR RAPIDS, IA · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sheila M Fetters, OD

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
90%Service-mix similarityView profile →

Cory L Bower, OD

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
84%Service-mix similarityView profile →

Molly Katherine Camerer, OD

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
82%Service-mix similarityView profile →

Heather Yvonne Nguyen, O.D.

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
78%Service-mix similarityView profile →

Daniel R Wolfe, O.D.

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
75%Service-mix similarityView profile →

Todd Allen Heying, OD

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
  • Exam of visual field with extended testing (92083)
75%Service-mix similarityView profile →

Laura Jean Kain, O.D.

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
75%Service-mix similarityView profile →

Deann M Fitzgerald, O.D.

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Photography of the retina (92250)
  • Exam of visual field with extended testing (92083)
68%Service-mix similarityView profile →

Christine M Winter-Rundell, O.D., FCOVD

Optometrist · Cedar Rapids, IA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of retina (92134)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
55%Service-mix similarityView profile →

Robert Thomas Kingus, O.D.

Optometrist · Cedar Rapids, IA

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
49%Service-mix similarityView profile →

Sam Chadwell Kang, O.D. (OPTOMETRIST)

Optometrist · Cedar Rapids, IA

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
43%Service-mix similarityView profile →

Kara Elizabeth Heying, OD

Optometrist · Cedar Rapids, IA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
42%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.