A DIFFERENT WAY TO EXPLORE

Similar work.
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Compare the published Medicare service mix of David Michael Melgary, O.D. with clinicians in the same registry specialty: Optometrist.

OH · 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.

Jenneth Marie Collins, O.D.

Optometrist · Bellevue, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
88%Service-mix similarityView profile →

Melissa Susan Leach, O.D.

Optometrist · Barnesville, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
83%Service-mix similarityView profile →

Richard Foster Marquardt, O.D.

Optometrist · Mansfield, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
83%Service-mix similarityView profile →

Rachael Renee White, O.D.

Optometrist · Beavercreek, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
81%Service-mix similarityView profile →

Xuan Thanh Thi Pham, O.D.

Optometrist · Dublin, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
81%Service-mix similarityView profile →

Christopher Jordan, OD

Optometrist · Westerville, OH

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
80%Service-mix similarityView profile →

Marcella Pipitone, O.D.

Optometrist · Kent, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
79%Service-mix similarityView profile →

Amy Lynn Myers, OD

Optometrist · Tipp City, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
79%Service-mix similarityView profile →

Elliot Marc Kirstein, O.D.

Optometrist · Cincinnati, OH

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
78%Service-mix similarityView profile →

William Edwin Schemmel, O.D.

Optometrist · Sidney, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
77%Service-mix similarityView profile →

Karen Ann Mullen-Weber, O.D.

Optometrist · Milford, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
77%Service-mix similarityView profile →

Jason L Pittser, O.D.

Optometrist · Washington Court House, OH

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
77%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.