IndividualActive
Gary Klemons, D.D.S.
NPI 1881804433 · General Practice Dentistry · Mattituck, NY
Gary Klemons, D.D.S. is a General Practice Dentistry provider in Mattituck, NY (NPI 1881804433).
Provider details
- NPI number
- 1881804433
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 0368621 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
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
7905 Main Road
Mattituck, NY 11952
Phone: (631) 298-2000
Fax: (631) 298-8309
Street-level locationGet directions
Mailing address
56 Old Main Road
Quogue, NY 11959
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2023-09-07
Frequently asked questions
- What is Gary Klemons's NPI number?
- Gary Klemons's National Provider Identifier (NPI) is 1881804433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Klemons's specialty?
- Gary Klemons is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Gary Klemons located?
- Gary Klemons's practice location on file with NPPES is 7905 Main Road, Mattituck, NY 11952.
- What is Gary Klemons's phone number?
- The practice phone number listed in the NPPES registry for Gary Klemons is (631) 298-2000.
- Is Gary Klemons's NPI active?
- Yes — Gary Klemons's NPI (1881804433) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.