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Compare the published Medicare service mix of Christopher Andrew Nield, O.D. with clinicians in the same registry specialty: Optometrist.

ID · Exact areaEdit location

2024 published service data · 229 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dallas Stevens

Optometrist · Rexburg, ID

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)
100%Service-mix similarityView profile →

Randall Perry Cummings, O.D.

Optometrist · Moscow, ID

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)
100%Service-mix similarityView profile →

Scott Kawakami, OD

Optometrist · Idaho Falls, ID

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)
99%Service-mix similarityView profile →

Kendall Craig Willden, O.D.

Optometrist · Idaho Falls, ID

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)
90%Service-mix similarityView profile →

Lance Elden Bloom, O.D.

Optometrist · Boise, ID

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)
89%Service-mix similarityView profile →

Brandon Fish, O.D.

Optometrist · Twin Falls, ID

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)
88%Service-mix similarityView profile →

Lee Brock Wren, OD

Optometrist · Blackfoot, ID

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)
88%Service-mix similarityView profile →

Amber Dawn Prins, OD

Optometrist · Sandpoint, ID

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)
87%Service-mix similarityView profile →

Jay A. Hartwell, O.D.

Optometrist · Twin Falls, ID

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)
85%Service-mix similarityView profile →

Eric Douglas Nielsen, O.D.

Optometrist · Mountain Home A F B, ID

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)
82%Service-mix similarityView profile →

Adam Heiner, O.D.

Optometrist · Eagle, ID

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)
81%Service-mix similarityView profile →

Andrea Moore, O.D.

Optometrist · Sandpoint, ID

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)
81%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.