Timothy Byrnes, D.M.D.
NPI 1396976866 · Pediatric Dentistry · Northborough, MA
Timothy Byrnes, D.M.D. is a Pediatric Dentistry provider in Northborough, MA (NPI 1396976866).
Provider details
- NPI number
- 1396976866
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DS037869 (PA)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 263 Farmington AveFarmington, CT 06030-0001Phone: (860) 578-8350
Registry dates
- Enumerated
- 2009-08-02
- Last updated
- 2020-09-09
- Certified
- 2020-09-09
Frequently asked questions
- What is Timothy Byrnes's NPI number?
- Timothy Byrnes's National Provider Identifier (NPI) is 1396976866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Byrnes's specialty?
- Timothy Byrnes is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Timothy Byrnes located?
- Timothy Byrnes's practice location on file with NPPES is 29 South St, Northborough, MA 01532-2603.
- What is Timothy Byrnes's phone number?
- The practice phone number listed in the NPPES registry for Timothy Byrnes is (508) 393-7495.
- Is Timothy Byrnes's NPI active?
- Yes — Timothy Byrnes's NPI (1396976866) is active in the NPPES registry as of the last update on 2020-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.