William Barton, D.D.S.
NPI 1649489253 · Orthodontics and Dentofacial Orthopedics Dentistry · San Diego, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Barton, D.D.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in San Diego, CA (NPI 1649489253).
Provider details
- NPI number
- 1649489253
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 18781 (CA)
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
- 2007-05-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Barton's NPI number?
- William Barton's National Provider Identifier (NPI) is 1649489253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Barton's specialty?
- William Barton is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is William Barton located?
- William Barton's practice location on file with NPPES is 3202 Governor Dr, San Diego, CA 92122-2938.
- What is William Barton's phone number?
- The practice phone number listed in the NPPES registry for William Barton is (858) 450-1334.
- Does William Barton accept Medicare?
- William Barton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Barton's NPI active?
- Yes — William Barton's NPI (1649489253) 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.