OrganizationActive
Joseph E O'Brien DMD PC
NPI 1689814410 · General Practice Dentistry · Gardner, MA
Provider details
- NPI number
- 1689814410
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Joseph O'Brien, President(978) 632-7870
- License
- 21660 (MA)
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
394 Elm St
Gardner, MA 01440-3944
Phone: (978) 632-7870
Fax: (978) 630-2601
Street-level locationGet directions
Mailing address
394 Elm St
Gardner, MA 01440-3944
Registry dates
- Enumerated
- 2009-03-06
- Last updated
- 2009-03-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.