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Matthew Williams, D.M.D.
NPI 1457494809 · Dentist · San Antonio, TX
Matthew Williams, D.M.D. is a Dentist provider in San Antonio, TX (NPI 1457494809).
Provider details
- NPI number
- 1457494809
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18403 (TX)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
Detailed profile(90/100 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
7430 Louis Pasteur Dr
Tx Dept. of State Health Services, Oral Health Program
San Antonio, TX 78229-4507
Phone: (210) 949-2124
Fax: (210) 949-2041
Street-level locationGet directions
Mailing address
11130 Quail Rise
San Antonio, TX 78249-3334
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2025-09-11
Frequently asked questions
- What is Matthew Williams's NPI number?
- Matthew Williams's National Provider Identifier (NPI) is 1457494809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Williams's specialty?
- Matthew Williams is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Matthew Williams located?
- Matthew Williams's practice location on file with NPPES is 7430 Louis Pasteur Dr, San Antonio, TX 78229-4507.
- What is Matthew Williams's phone number?
- The practice phone number listed in the NPPES registry for Matthew Williams is (210) 949-2124.
- Is Matthew Williams's NPI active?
- Yes — Matthew Williams's NPI (1457494809) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.