A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Ramya Narasimha Swamy with clinicians in the same registry specialty: Ophthalmology.

PASADENA, CA · Exact areaEdit location

2024 published service data · 28 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alexander Francis Chen

Ophthalmology · Pasadena, CA

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)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
75%Service-mix similarityView profile →

Jonathan Go, D.O.

Ophthalmology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
74%Service-mix similarityView profile →

Chee Hian Tan, M.D., PH.D.

Ophthalmology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
73%Service-mix similarityView profile →

Bryan Paul Jones, M.D.

Ophthalmology · Pasadena, CA

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)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
73%Service-mix similarityView profile →

Jessica Miller Boeckmann, M.D.

Ophthalmology · Pasadena, CA

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)
  • Measurement of corneal curvature and depth of eye (92136)
71%Service-mix similarityView profile →

Ling Bei, MD

Ophthalmology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
71%Service-mix similarityView profile →

David Deok Yu, MD

Ophthalmology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
71%Service-mix similarityView profile →

Vivien Au, D.O.

Ophthalmology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
70%Service-mix similarityView profile →

Ali Mahdavi Fard, MD

Ophthalmology · Pasadena, CA

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)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
69%Service-mix similarityView profile →

Hugo Yeo-Chiao Hsu, MD

Ophthalmology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
69%Service-mix similarityView profile →

Jay R Patel, MD

Ophthalmology · Pasadena, CA

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)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
68%Service-mix similarityView profile →

Christopher Patrick Long, MD

Ophthalmology · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient complete exam of visual system (92014)
64%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.