Francis Kestler, DDS
NPI 1275521338 · General Practice Dentistry · Mattituck, NY
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francis Kestler, DDS is a General Practice Dentistry provider in Mattituck, NY (NPI 1275521338).
Provider details
- NPI number
- 1275521338
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0412641 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-10-12
- Last updated
- 2013-07-10
Frequently asked questions
- What is Francis Kestler's NPI number?
- Francis Kestler's National Provider Identifier (NPI) is 1275521338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Kestler's specialty?
- Francis Kestler is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Francis Kestler located?
- Francis Kestler's practice location on file with NPPES is 11535 Main Rd, Mattituck, NY 11952-1566.
- What is Francis Kestler's phone number?
- The practice phone number listed in the NPPES registry for Francis Kestler is (631) 298-5021.
- Does Francis Kestler accept Medicare?
- Francis Kestler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francis Kestler's NPI active?
- Yes — Francis Kestler's NPI (1275521338) is active in the NPPES registry as of the last update on 2013-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.