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William Johnson, DDS
NPI 1144305681 · General Practice Dentistry · Austin, TX
William Johnson, DDS is a General Practice Dentistry provider in Austin, TX (NPI 1144305681).
Provider details
- NPI number
- 1144305681
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10058 (TX)
Specialties & taxonomies
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
1802 W Anderson Ln
Austin, TX 78757-1338
Phone: (512) 459-4347
Street-level locationGet directions
Mailing address
8539 Adirondack Trl
Austin, TX 78759-7935
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Johnson's NPI number?
- William Johnson's National Provider Identifier (NPI) is 1144305681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Johnson's specialty?
- William Johnson is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is William Johnson located?
- William Johnson's practice location on file with NPPES is 1802 W Anderson Ln, Austin, TX 78757-1338.
- What is William Johnson's phone number?
- The practice phone number listed in the NPPES registry for William Johnson is (512) 459-4347.
- Is William Johnson's NPI active?
- Yes — William Johnson's NPI (1144305681) 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.