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Compare the published Medicare service mix of Sujata Surendar Purohit, MD with clinicians in the same registry specialty: Ophthalmology.

ANN ARBOR, MI · Exact areaEdit location

2024 published service data · 76 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brian Craig Stagg, M.D.

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
72%Service-mix similarityView profile →

Zvi Aryeh Kresch, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
69%Service-mix similarityView profile →

Charles Ross Frank, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
69%Service-mix similarityView profile →

Carin Desiree Rojas

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
69%Service-mix similarityView profile →

Rebecca A Wu, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
68%Service-mix similarityView profile →

Donald G Puro, MD PH D

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
67%Service-mix similarityView profile →

Julia Dalia, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
67%Service-mix similarityView profile →

Luis C. Gago, M.D.

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
60%Service-mix similarityView profile →

Roni Mintz Shtein, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
60%Service-mix similarityView profile →

Kevin Mundy, M.D.

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Ultrasound scan of cornea to determine thickness (76514)
60%Service-mix similarityView profile →

Denise Ann-Marie John, M.D.

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
59%Service-mix similarityView profile →

Manjool Manoj Shah, MD

Ophthalmology · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Imaging of optic nerve (92133)
  • Established patient complete exam of visual system (92014)
59%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.