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Similar work.
More providers to explore.

Compare the published Medicare service mix of Michael A Schaffer, MD with clinicians in the same registry specialty: Ophthalmology.

DELRAY BEACH, FL · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eric J Rothchild, MD

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
76%Service-mix similarityView profile →

Talya H Kupin, MD

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Exam to measure eye deviation and range of motion (92060)
71%Service-mix similarityView profile →

Marc Winnick, M.D.

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
67%Service-mix similarityView profile →

Bruce A Segal, MD

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
67%Service-mix similarityView profile →

Bradley Jay Esterman, M.D.

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
66%Service-mix similarityView profile →

Peter Pearlman, M.D.

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
65%Service-mix similarityView profile →

Steven Ira Rosenfeld, MD

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
  • Imaging of retina (92134)
64%Service-mix similarityView profile →

Adriana Saker, MD

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
61%Service-mix similarityView profile →

Jeffrey Mark Reisman, M.D.

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
61%Service-mix similarityView profile →

Jeffrey Edward Siegal, M.D.

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
56%Service-mix similarityView profile →

Robert W Raden, MD

Ophthalmology · Delray Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
  • Imaging of retina (92134)
47%Service-mix similarityView profile →

Maria Cecilia Artigas, D.O.

Ophthalmology · Delray Beach, FL

Shared published services
1 shared services · view billing descriptions
  • Exam to measure eye deviation and range of motion (92060)
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.