OrganizationActive
Littleton Family Dentistry
NPI 1861500100 · General Practice Dentistry · Littleton, MA
Littleton Family Dentistry is a General Practice Dentistry organization in Littleton, MA (NPI 1861500100).
Provider details
- NPI number
- 1861500100
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Craig Gruskowski, Dentist Owner(978) 486-4226
- License
- 16874 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
336 King St
Littleton, MA 01460-1253
Phone: (978) 486-4226
Street-level locationGet directions
Mailing address
Po Box 933
Littleton, MA 01460
Registry dates
- Enumerated
- 2006-08-28
- Last updated
- 2008-06-16
Frequently asked questions
- What is Littleton Family Dentistry's NPI number?
- Littleton Family Dentistry's National Provider Identifier (NPI) is 1861500100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Littleton Family Dentistry?
- Littleton Family Dentistry is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Littleton Family Dentistry located?
- Littleton Family Dentistry's practice location on file with NPPES is 336 King St, Littleton, MA 01460-1253.
- What is Littleton Family Dentistry's phone number?
- The practice phone number listed in the NPPES registry for Littleton Family Dentistry is (978) 486-4226.
- Who is the authorized official for Littleton Family Dentistry?
- The authorized official listed on Littleton Family Dentistry's NPPES record is Craig Gruskowski, Dentist Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Littleton Family Dentistry's NPI active?
- Yes — Littleton Family Dentistry's NPI (1861500100) is active in the NPPES registry as of the last update on 2008-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.