C Corina Gerontis MD PC
NPI 1366521445 · Ophthalmology Physician · Commack, NY
C Corina Gerontis MD PC is a Ophthalmology Physician organization in Commack, NY (NPI 1366521445).
Provider details
- NPI number
- 1366521445
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Catherine Gerontis, MD(631) 439-5440
- License
- 188154 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2010-11-23
Frequently asked questions
- What is C Corina Gerontis MD PC's NPI number?
- C Corina Gerontis MD PC's National Provider Identifier (NPI) is 1366521445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is C Corina Gerontis MD PC?
- C Corina Gerontis MD PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is C Corina Gerontis MD PC located?
- C Corina Gerontis MD PC's practice location on file with NPPES is 353 Veterans Memorial Hwy, Commack, NY 11725-4233.
- What is C Corina Gerontis MD PC's phone number?
- The practice phone number listed in the NPPES registry for C Corina Gerontis MD PC is (631) 439-5440.
- Who is the authorized official for C Corina Gerontis MD PC?
- The authorized official listed on C Corina Gerontis MD PC's NPPES record is Catherine Gerontis, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is C Corina Gerontis MD PC's NPI active?
- Yes — C Corina Gerontis MD PC's NPI (1366521445) is active in the NPPES registry as of the last update on 2010-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.