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Compare the published Medicare service mix of William Robert Marcolini, OD with clinicians in the same registry specialty: Optometrist.

ISELIN, NJ · Exact areaEdit location

2024 published service data · 16 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eric Robert Devore, OD

Optometrist · Iselin, NJ

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)
  • Photography of the retina (92250)
69%Service-mix similarityView profile →

Nazreen A Esack, O.D.

Optometrist · Iselin, NJ

Shared published services
2 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
  • Established patient complete exam of visual system (92014)
63%Service-mix similarityView profile →

Ryan L Maurer, OD

Optometrist · Iselin, NJ

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Photography of the retina (92250)
  • Exam of visual field with extended testing (92083)
53%Service-mix similarityView profile →

Peter Chudolij, OD

Optometrist · Iselin, NJ

Shared published services
1 shared services · view billing descriptions
  • Established patient problem focused exam of visual system (92012)
45%Service-mix similarityView profile →

Jessica Garden, OPTOMETRIST

Optometrist · Iselin, NJ

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
39%Service-mix similarityView profile →

Kimberley Ovittore, O.D.

Optometrist · Iselin, NJ

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
38%Service-mix similarityView profile →

George W Veliky, OD

Optometrist · Iselin, NJ

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
38%Service-mix similarityView profile →

Chelsea Renee Mathis, O.D.

Optometrist · Iselin, NJ

Shared published services
3 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
  • Imaging of optic nerve (92133)
  • Imaging of retina (92134)
38%Service-mix similarityView profile →

Daniel Stephen Meltzer, O.D.

Optometrist · Iselin, NJ

Shared published services
1 shared services · view billing descriptions
  • Established patient complete exam of visual system (92014)
35%Service-mix similarityView profile →

Chelsea Kleen, O.D.

Optometrist · Iselin, NJ

Shared published services
3 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
  • Imaging of retina (92134)
33%Service-mix similarityView profile →

Allison Leigh La Fata, OD

Optometrist · Iselin, NJ

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
31%Service-mix similarityView profile →

Michael J Veliky, O.D.

Optometrist · Iselin, NJ

Shared published services
2 shared services · view billing descriptions
  • Exam of visual field with extended testing (92083)
  • Imaging of optic nerve (92133)
25%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.