A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Samuel Feldman with clinicians in the same registry specialty: Ophthalmology (CMS).

SACRAMENTO, CA · Exact areaEdit location

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Neesurg Sunil Mehta

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
78%Service-mix similarityView profile →

Maryam Ghiassi, MD

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
76%Service-mix similarityView profile →

Meera Ramakrishnan, MD

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
76%Service-mix similarityView profile →

Eliot Robert Dow, M.D., PH.D.

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Natalie Huang, MD

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
75%Service-mix similarityView profile →

Joel Abrahm Pearlman, M.D., PH.D

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
72%Service-mix similarityView profile →

Robert Thomas Wendel, M.D.

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
72%Service-mix similarityView profile →

Carlos Alonso Medina Mendez, M.D.

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
72%Service-mix similarityView profile →

Glenn C Yiu, MD, PHD

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
72%Service-mix similarityView profile →

Margaret Amy Chang, M.D.

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
71%Service-mix similarityView profile →

Tony Tsai, M.D.

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
70%Service-mix similarityView profile →

John Brian Reed, M.D.

Ophthalmology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Imaging of retina (92134)
  • Injection of drug into eye (67028)
  • Established patient complete exam of visual system (92014)
70%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.