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Compare the published Medicare service mix of Maureen Kimora Wallen, OD with clinicians in the same registry specialty: Optometrist.

NY · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Emily Rose Lidell, OD

Optometrist · Binghamton, NY

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)
  • Established patient problem focused exam of visual system (92012)
97%Service-mix similarityView profile →

Sharon Bean Powell, OD

Optometrist · New Windsor, NY

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)
  • Established patient problem focused exam of visual system (92012)
96%Service-mix similarityView profile →

Brieann Adair, OD

Optometrist · New York, NY

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)
  • Established patient problem focused exam of visual system (92012)
95%Service-mix similarityView profile →

Alex Myunghwan Shin, OD

Optometrist · Smithtown, NY

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)
  • Established patient problem focused exam of visual system (92012)
94%Service-mix similarityView profile →

Michael G Howard, OD

Optometrist · Williamsville, NY

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)
  • Established patient problem focused exam of visual system (92012)
94%Service-mix similarityView profile →

Valerie Elizabeth Williams, OD

Optometrist · Staten Island, NY

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)
  • Established patient problem focused exam of visual system (92012)
94%Service-mix similarityView profile →

Kevin Douglas Komm, O.D.

Optometrist · Lewiston, NY

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)
  • Established patient problem focused exam of visual system (92012)
93%Service-mix similarityView profile →

Kerstin Zoschg, OD

Optometrist · Newark, NY

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)
  • Established patient problem focused exam of visual system (92012)
93%Service-mix similarityView profile →

Emily Schwartz

Optometrist · Niagara Falls, NY

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)
  • New patient complete exam of visual system (92004)
93%Service-mix similarityView profile →

William John Lapple, O.D.

Optometrist · Le Roy, NY

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)
  • Established patient problem focused exam of visual system (92012)
93%Service-mix similarityView profile →

Kathryn Gahagan, O.D.

Optometrist · Lockport, NY

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)
  • New patient complete exam of visual system (92004)
93%Service-mix similarityView profile →

Bryan D. O'neil, OD

Optometrist · Syracuse, NY

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)
  • New patient complete exam of visual system (92004)
92%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.