A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Venkatesh Brahma, M.D. with clinicians in the same registry specialty: Ophthalmology.

SANTA ROSA, CA · Exact areaEdit location

2024 published service data · 17 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nina Ni, MD

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
90%Service-mix similarityView profile →

Arwa Alsamarae, M.D.

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
88%Service-mix similarityView profile →

Sophia Wamsley Schluter, MD

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
88%Service-mix similarityView profile →

William H Bartlett, MD

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
87%Service-mix similarityView profile →

Lillian Yang, MD

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
86%Service-mix similarityView profile →

Madeline Dianne Ripa, M.D.

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Exam of the internal drainage system of eye (92020)
81%Service-mix similarityView profile →

Emil Shieh, MD

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
80%Service-mix similarityView profile →

Daniel George Rich, M.D.

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
79%Service-mix similarityView profile →

Jasdeep Singh Sabharwal, MD

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
76%Service-mix similarityView profile →

Robert Arthur Yohai, M.D.

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
74%Service-mix similarityView profile →

Valerie Sondra Garden, M.D.

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Exam of the internal drainage system of eye (92020)
65%Service-mix similarityView profile →

Sanjay Bansal, M.D.

Ophthalmology · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Measurement of corneal curvature and depth of eye (92136)
60%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.