IndividualActive
John Fontaine, D.D.S
NPI 1962424150 · General Practice Dentistry · Fitchburg, MA
John Fontaine, D.D.S is a General Practice Dentistry provider in Fitchburg, MA (NPI 1962424150).
Provider details
- NPI number
- 1962424150
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12695 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 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
435 Main St
Suite 2000
Fitchburg, MA 01420-8026
Phone: (978) 343-8380
Fax: (978) 345-1301
Street-level locationGet directions
Mailing address
Po Box 85
Ashburnham, MA 01430-0085
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Fontaine's NPI number?
- John Fontaine's National Provider Identifier (NPI) is 1962424150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Fontaine's specialty?
- John Fontaine is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Fontaine located?
- John Fontaine's practice location on file with NPPES is 435 Main St, Fitchburg, MA 01420-8026.
- What is John Fontaine's phone number?
- The practice phone number listed in the NPPES registry for John Fontaine is (978) 343-8380.
- Is John Fontaine's NPI active?
- Yes — John Fontaine's NPI (1962424150) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.