A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Matthew Theodore Hirabayashi, MD 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.

Gregory D. Parkhurst, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
98%Service-mix similarityView profile →

Kenneth J Maverick, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
74%Service-mix similarityView profile →

James David Lehmann, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
70%Service-mix similarityView profile →

Joshua Michael Iltis, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
70%Service-mix similarityView profile →

Nader G Iskander, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
66%Service-mix similarityView profile →

Jason D Burns, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
65%Service-mix similarityView profile →

Lisa Marten

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
62%Service-mix similarityView profile →

Aaron C Hager, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
60%Service-mix similarityView profile →

Ricardo Nathaniel Sepulveda, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
60%Service-mix similarityView profile →

Sharon Kaur Sra, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
60%Service-mix similarityView profile →

Timothy Peterson Lindquist, MD

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
58%Service-mix similarityView profile →

Fernando Trujillo, M.D.

Ophthalmology · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Removal of cataract with insertion of prosthetic lens (66984)
  • Removal of recurring cataract in lens capsule using a laser (66821)
  • Measurement of corneal curvature and depth of eye (92136)
58%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.