A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of John Galanis with clinicians in the same registry specialty: Ophthalmology.

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 52 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Navin Hiralal Tekwani, MD

Ophthalmology · Saint Louis, MO

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)
95%Service-mix similarityView profile →

Ian Franz Pitha, MD

Ophthalmology · Saint Louis, MO

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)
  • Measurement of corneal curvature and depth of eye (92136)
87%Service-mix similarityView profile →

Jonathan Craven Schell, M.D.

Ophthalmology · Saint Louis, MO

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)
85%Service-mix similarityView profile →

Nancy Buchser, MD

Ophthalmology · Saint Louis, MO

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)
82%Service-mix similarityView profile →

Huiyi Chen, MD

Ophthalmology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Measurement of corneal curvature and depth of eye (92136)
  • Exam of visual field with extended testing (92083)
82%Service-mix similarityView profile →

Bruce Hagedorn Cohen, M.D.

Ophthalmology · Saint Louis, MO

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)
  • Measurement of corneal curvature and depth of eye (92136)
80%Service-mix similarityView profile →

Jessica Liloong Liu, MD

Ophthalmology · Saint Louis, MO

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)
  • Measurement of corneal curvature and depth of eye (92136)
80%Service-mix similarityView profile →

Jason Nicholas Papas, MD

Ophthalmology · Saint Louis, MO

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)
  • Measurement of corneal curvature and depth of eye (92136)
79%Service-mix similarityView profile →

Gregory A Hill, M.D.

Ophthalmology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • Measurement of corneal curvature and depth of eye (92136)
79%Service-mix similarityView profile →

Cynthia L Montana, MD

Ophthalmology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Measurement of corneal curvature and depth of eye (92136)
  • Exam of visual field with extended testing (92083)
78%Service-mix similarityView profile →

Alexander Steven Barsam, MD

Ophthalmology · Saint Louis, MO

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)
  • Measurement of corneal curvature and depth of eye (92136)
76%Service-mix similarityView profile →

Sanjeev M Lele, M.D.

Ophthalmology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • Measurement of corneal curvature and depth of eye (92136)
75%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.