OrganizationActive
Frank J. Granati DDS, PLLC
NPI 1639310865 · Dentist · Patchogue, NY
Frank J. Granati DDS, PLLC is a Dentist organization in Patchogue, NY (NPI 1639310865).
Provider details
- NPI number
- 1639310865
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Frank Granati, Owner(631) 289-1919
- License
- 037410 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
100 N Ocean Ave
Patchogue, NY 11772-2004
Phone: (631) 289-1919
Street-level locationGet directions
Mailing address
100 N Ocean Ave
Patchogue, NY 11772-2004
Registry dates
- Enumerated
- 2009-03-18
- Last updated
- 2009-03-18
Frequently asked questions
- What is Frank J. Granati DDS, PLLC's NPI number?
- Frank J. Granati DDS, PLLC's National Provider Identifier (NPI) is 1639310865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Frank J. Granati DDS, PLLC?
- Frank J. Granati DDS, PLLC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Frank J. Granati DDS, PLLC located?
- Frank J. Granati DDS, PLLC's practice location on file with NPPES is 100 N Ocean Ave, Patchogue, NY 11772-2004.
- What is Frank J. Granati DDS, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Frank J. Granati DDS, PLLC is (631) 289-1919.
- Who is the authorized official for Frank J. Granati DDS, PLLC?
- The authorized official listed on Frank J. Granati DDS, PLLC's NPPES record is Frank Granati, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Frank J. Granati DDS, PLLC's NPI active?
- Yes — Frank J. Granati DDS, PLLC's NPI (1639310865) is active in the NPPES registry as of the last update on 2009-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.