A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Oday J Alsheikh, M.D. with clinicians in the same registry specialty: Ophthalmology.

SAN ANTONIO, TX · Exact areaEdit location

2024 published service data · 85 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Barbara L. Ku, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Established patient problem focused exam of visual system (92012)
  • Near infrared dual imaging of tear glands with interpretation and report (0507T)
83%Service-mix similarityView profile →

Anushree Sharma, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
68%Service-mix similarityView profile →

Ricardo Nathaniel Sepulveda, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Photography of content of eyes (92285)
  • Imaging of retina (92134)
68%Service-mix similarityView profile →

Timothy Peterson Lindquist, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
66%Service-mix similarityView profile →

Steven J Fisher, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
66%Service-mix similarityView profile →

William John Flynn, M.D., O.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
66%Service-mix similarityView profile →

Gregory Brunin, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
65%Service-mix similarityView profile →

Anhtuan Hoang Nguyen, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
65%Service-mix similarityView profile →

Nader G Iskander, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
65%Service-mix similarityView profile →

Fernando Trujillo, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
63%Service-mix similarityView profile →

Michael Edmund Offutt, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Microfluid analysis of tears (83861)
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
63%Service-mix similarityView profile →

Daniel P Nolan, DO

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
63%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.