IndividualActive
William Walker, D.D.S.
NPI 1891734356 · Endodontics · Houston, TX
William Walker, D.D.S. is a Endodontics provider in Houston, TX (NPI 1891734356).
Provider details
- NPI number
- 1891734356
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- License
- 17380 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
1500 S Dairy Ashford St
Suite 114
Houston, TX 77077-3854
Phone: (281) 558-3440
Street-level locationGet directions
Mailing address
15519 Cloud Top
San Antonio, TX 78248-1348
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Walker's NPI number?
- William Walker's National Provider Identifier (NPI) is 1891734356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Walker's specialty?
- William Walker is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is William Walker located?
- William Walker's practice location on file with NPPES is 1500 S Dairy Ashford St, Houston, TX 77077-3854.
- What is William Walker's phone number?
- The practice phone number listed in the NPPES registry for William Walker is (281) 558-3440.
- Is William Walker's NPI active?
- Yes — William Walker's NPI (1891734356) 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.