Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Catherine Corina Violet Gerontis, MD

Individual provider Ophthalmology Physician · NPI 1477553253

Catherine Corina Violet Gerontis, MD is an Ophthalmology Physician in Commack, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

58 Vanderbilt Motor Pkwy Ste 300
Commack, NY 11725-5724
Phone: (631) 439-5440
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 353 Veterans Memorial Hwy, Commack, NY 11725-4200 — (631) 439-0946

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 188154 (NY)
Pediatric Ophthalmology and Strabismus Specialist Physician Taxonomy 207WX0110X · Licence 188154 (NY)

Record details

NPI number1477553253
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 22, 2005
Last updated in NPPESApril 20, 2020
Certification dateApril 20, 2020

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