OrganizationActive
Paul G. Grandsire, DMD, PLLC
NPI 1285923599 · Dental Clinic/Center · Larchmont, NY
Paul G. Grandsire, DMD, PLLC is a Dental Clinic/Center organization in Larchmont, NY (NPI 1285923599).
Provider details
- NPI number
- 1285923599
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Paul Grandsire, Owner(914) 834-1646
- License
- 036185 (NY)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1415 Boston Post Rd
Larchmont, NY 10538-3935
Phone: (914) 834-1646
Fax: (914) 833-8335
Street-level locationGet directions
Mailing address
26 Lakeview Avenue
Hartsdale, NY 10530-2516
Registry dates
- Enumerated
- 2011-04-07
- Last updated
- 2011-04-07
Frequently asked questions
- What is Paul G. Grandsire, DMD, PLLC's NPI number?
- Paul G. Grandsire, DMD, PLLC's National Provider Identifier (NPI) is 1285923599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Paul G. Grandsire, DMD, PLLC?
- Paul G. Grandsire, DMD, PLLC is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Paul G. Grandsire, DMD, PLLC located?
- Paul G. Grandsire, DMD, PLLC's practice location on file with NPPES is 1415 Boston Post Rd, Larchmont, NY 10538-3935.
- What is Paul G. Grandsire, DMD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Paul G. Grandsire, DMD, PLLC is (914) 834-1646.
- Who is the authorized official for Paul G. Grandsire, DMD, PLLC?
- The authorized official listed on Paul G. Grandsire, DMD, PLLC's NPPES record is Paul Grandsire, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Paul G. Grandsire, DMD, PLLC's NPI active?
- Yes — Paul G. Grandsire, DMD, PLLC's NPI (1285923599) is active in the NPPES registry as of the last update on 2011-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.