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Similar work.
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Compare the published Medicare service mix of Marino Blasini-Torres, M.D. with clinicians in the same registry specialty: Ophthalmology.

SAN JUAN, PR · Exact areaEdit location

2024 published service data · 42 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Silvino Diaz Mendoza, MD

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
91%Service-mix similarityView profile →

Jorge L Fernandez Bahamonde, MD

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
84%Service-mix similarityView profile →

Hugo E Martinez Rodriguez, MD

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
82%Service-mix similarityView profile →

Francine Vivoni, MD

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
79%Service-mix similarityView profile →

Horacio M Tous De Jesus, M.D.

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
77%Service-mix similarityView profile →

Nanette Michelle De Leon, M.D.

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
76%Service-mix similarityView profile →

Victoria Bartolomei, M.D.

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Exam of visual field with extended testing (92083)
71%Service-mix similarityView profile →

Federico A Maestre Grau, MD

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Imaging of retina (92134)
71%Service-mix similarityView profile →

Ernesto Luis Collazo, M.D.

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
70%Service-mix similarityView profile →

Gustavo A. Hernandez, M.D.

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
70%Service-mix similarityView profile →

Astrid E. Gonzalez Ramos, MD

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Photography of the retina (92250)
  • Imaging of retina (92134)
67%Service-mix similarityView profile →

Raul G Franceschi, MD

Ophthalmology · San Juan, PR

Shared published services
3 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Imaging of optic nerve (92133)
  • Photography of the retina (92250)
66%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.