A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Unni Krishnan Nair, M.D. with clinicians in the same registry specialty: Ophthalmology.

FORT WORTH, TX · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brian Edward Flowers, M.D.

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
94%Service-mix similarityView profile →

David Truong, M.D.

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
93%Service-mix similarityView profile →

Derek Yang Han

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
93%Service-mix similarityView profile →

Tina Chen, MD

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
93%Service-mix similarityView profile →

Theodore Edward Margo, M.D.

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
89%Service-mix similarityView profile →

Kassim A. Khan, M.D.

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
88%Service-mix similarityView profile →

Tyler Moore, MD

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
86%Service-mix similarityView profile →

Ann Ranelle, DO

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
83%Service-mix similarityView profile →

Danlin Jenny Fuller, MD

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
82%Service-mix similarityView profile →

Sandhya Iyer, M.D.

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
79%Service-mix similarityView profile →

Robert Eric Warren, M.D.

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Measurement of corneal curvature and depth of eye (92136)
  • Removal of cataract with insertion of prosthetic lens (66984)
77%Service-mix similarityView profile →

Sara Fernandez Schultis, MD

Ophthalmology · Fort Worth, TX

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
  • Measurement of corneal curvature and depth of eye (92136)
75%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.