William Vaughan, DDS
NPI 1922091289 · Dentist · Washington, DC
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Vaughan, DDS is a Dentist provider in Washington, DC (NPI 1922091289).
Provider details
- NPI number
- 1922091289
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- DEN3096 (DC)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-08-23
- Last updated
- 2019-10-22
Frequently asked questions
- What is William Vaughan's NPI number?
- William Vaughan's National Provider Identifier (NPI) is 1922091289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Vaughan's specialty?
- William Vaughan is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is William Vaughan located?
- William Vaughan's practice location on file with NPPES is 1818 Newton Street N.w., Washington, DC 20010.
- What is William Vaughan's phone number?
- The practice phone number listed in the NPPES registry for William Vaughan is (202) 328-7400.
- Does William Vaughan accept Medicare?
- William Vaughan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Vaughan's NPI active?
- Yes — William Vaughan's NPI (1922091289) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.