William French, DMD
NPI 1336244417 · General Practice Dentistry · Chelmsford, MA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William French, DMD is a General Practice Dentistry provider in Chelmsford, MA (NPI 1336244417).
Provider details
- NPI number
- 1336244417
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 13672 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is William French's NPI number?
- William French's National Provider Identifier (NPI) is 1336244417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William French's specialty?
- William French is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is William French located?
- William French's practice location on file with NPPES is 2 Courthouse Ln, Chelmsford, MA 01824-1715.
- What is William French's phone number?
- The practice phone number listed in the NPPES registry for William French is (978) 453-0542.
- Does William French accept Medicare?
- William French is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William French's NPI active?
- Yes — William French's NPI (1336244417) 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.