IndividualActive
Thomas Hernon, DMD
NPI 1215592761 · General Practice Dentistry · Leominster, MA
Thomas Hernon, DMD is a General Practice Dentistry provider in Leominster, MA (NPI 1215592761).
Provider details
- NPI number
- 1215592761
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DN1858729 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
162 Hamilton St
Leominster, MA 01453-2310
Phone: (978) 343-3646
Street-level locationGet directions
Mailing address
209 Harvard St Ste 502
Brookline, MA 02446-5005
Registry dates
- Enumerated
- 2019-05-09
- Last updated
- 2022-06-03
- Certified
- 2022-06-03
Frequently asked questions
- What is Thomas Hernon's NPI number?
- Thomas Hernon's National Provider Identifier (NPI) is 1215592761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Hernon's specialty?
- Thomas Hernon is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Thomas Hernon located?
- Thomas Hernon's practice location on file with NPPES is 162 Hamilton St, Leominster, MA 01453-2310.
- What is Thomas Hernon's phone number?
- The practice phone number listed in the NPPES registry for Thomas Hernon is (978) 343-3646.
- Is Thomas Hernon's NPI active?
- Yes — Thomas Hernon's NPI (1215592761) is active in the NPPES registry as of the last update on 2022-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.