A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of John G Rezapour, MD with clinicians in the same registry specialty: Ophthalmology.

ENCINO, CA · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ganesha Ramana Kandavel, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of cornea (92025)
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
70%Service-mix similarityView profile →

Justin Dredge, MD

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of cornea (92025)
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
68%Service-mix similarityView profile →

Brad Steven Elkins, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of cornea (92025)
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
66%Service-mix similarityView profile →

Mark H Kramar, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
  • Established patient complete exam of visual system (92014)
65%Service-mix similarityView profile →

Irina B Ganelis, MD

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of cornea (92025)
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
61%Service-mix similarityView profile →

David Paikal, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of cornea (92025)
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
60%Service-mix similarityView profile →

Peter Donald Zeegen, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
  • Established patient complete exam of visual system (92014)
59%Service-mix similarityView profile →

David Harlan Aizuss, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
  • Established patient complete exam of visual system (92014)
58%Service-mix similarityView profile →

Shaden Sarafzadeh, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of cornea (92025)
  • Photography of the retina (92250)
  • Established patient complete exam of visual system (92014)
57%Service-mix similarityView profile →

Arkady Benjamine Kagan, MD

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
  • Established patient complete exam of visual system (92014)
55%Service-mix similarityView profile →

Natalia Tilki, D.O.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Closure of tear duct opening using plug (68761)
  • Established patient complete exam of visual system (92014)
53%Service-mix similarityView profile →

Lisa Shari Lintz, M.D.

Ophthalmology · Encino, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
  • Established patient problem focused exam of visual system (92012)
43%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.