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Similar work.
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Compare the published Medicare service mix of Priyanka Chhadva, M.D. with clinicians in the same registry specialty: Ophthalmology.

ORANGE, CA · Exact areaEdit location

2024 published service data · 16 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David E Yomtoob, MD

Ophthalmology · Orange, 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)
77%Service-mix similarityView profile →

Amir Hossein Alim Marvasti

Ophthalmology · Orange, 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)
75%Service-mix similarityView profile →

Kate Chenlu Xie

Ophthalmology · Orange, 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)
75%Service-mix similarityView profile →

Prit Oat Sinchai, M.D.

Ophthalmology · Orange, 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)
73%Service-mix similarityView profile →

Herman Lloyd Rundle, M.D.

Ophthalmology · Orange, 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 optic nerve (92133)
67%Service-mix similarityView profile →

Farnoosh Tinoosh, M.D.

Ophthalmology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
65%Service-mix similarityView profile →

George Henson Garcia, M.D.

Ophthalmology · Orange, 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)
63%Service-mix similarityView profile →

Keith Vincent Rundle, M.D.

Ophthalmology · Orange, 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)
60%Service-mix similarityView profile →

Michael C Yang, MD

Ophthalmology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Imaging of optic nerve (92133)
57%Service-mix similarityView profile →

Swaraj Bose, MD

Ophthalmology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
43%Service-mix similarityView profile →

Timothy Chen, M.D

Ophthalmology · Orange, CA

Shared published services
1 shared services · view billing descriptions
  • Imaging of retina (92134)
35%Service-mix similarityView profile →

Grace T Wu, MD

Ophthalmology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Exam of visual field with extended testing (92083)
21%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.