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

Frank A. Kestler, DDS

Organization Dentist · NPI 1225403496

Frank A. Kestler, DDS provides Dentist services in Mattituck, New York. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

11535 Main Rd Pob 1650
Mattituck, NY 11952-1566 Not confirmed with CMS for 10 years — call before visiting
Phone: (631) 298-5021
Fax: (631) 298-0044
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X

Record details

NPI number1225403496
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Claudia Ortiz — Office Manager · (631) 298-5021
NPI enumeratedDecember 14, 2015
Last updated in NPPESDecember 14, 2015
Mailing address11535 Main Rd, Pob 1650, Mattituck, NY 11952-1566

Other providers in Mattituck