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Similar work.
More providers to explore.

Compare the published Medicare service mix of Dan Levy, M.D. with clinicians in the same registry specialty: Ophthalmology.

GREAT NECK, NY · Exact areaEdit location

2024 published service data · 24 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bahram Alyeshmerni, M.D.

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Exam of the internal drainage system of eye (92020)
  • Established patient complete exam of visual system (92014)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
75%Service-mix similarityView profile →

Idida Kaplan, M.D.

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Exam of the internal drainage system of eye (92020)
  • Established patient complete exam of visual system (92014)
  • Multiple measurements of eye fluid pressure over an extended time period (92100)
61%Service-mix similarityView profile →

Richard Scott Russell, M.D.

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • Exam of visual field with extended testing (92083)
48%Service-mix similarityView profile →

Matthew Gorski, M.D.

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Exam of the internal drainage system of eye (92020)
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
42%Service-mix similarityView profile →

Cyrus I Kahn, MD

Ophthalmology · Great Neck, NY

Shared published services
2 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • New patient complete exam of visual system (92004)
42%Service-mix similarityView profile →

Alexander Weiss, M.D.

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Exam of the internal drainage system of eye (92020)
  • Established patient complete exam of visual system (92014)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
39%Service-mix similarityView profile →

Kenneth J Rosenthal, MD

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
  • New patient complete exam of visual system (92004)
32%Service-mix similarityView profile →

George Tung, MD

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Exam of visual field with extended testing (92083)
  • New patient complete exam of visual system (92004)
31%Service-mix similarityView profile →

Jeffrey L Shakin, MD

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • New patient complete exam of visual system (92004)
30%Service-mix similarityView profile →

David Yao Fei Poon, M.D.

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • New patient complete exam of visual system (92004)
30%Service-mix similarityView profile →

Philip J Ferrone, MD

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • New patient complete exam of visual system (92004)
30%Service-mix similarityView profile →

Kenneth B Graham

Ophthalmology · Great Neck, NY

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Extended exam of the back part of the eye with optic nerve drawing (92202)
  • New patient complete exam of visual system (92004)
30%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.