William Wardell, PH.D.
NPI 1770505851 · Clinical Psychologist · Houston, TX
William Wardell, PH.D. is a Clinical Psychologist provider in Houston, TX (NPI 1770505851).
Provider details
- NPI number
- 1770505851
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23489 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service 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
- 2006-07-24
- Last updated
- 2011-10-21
Frequently asked questions
- What is William Wardell's NPI number?
- William Wardell's National Provider Identifier (NPI) is 1770505851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Wardell's specialty?
- William Wardell is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Wardell located?
- William Wardell's practice location on file with NPPES is 4314 Yoakum Blvd, Houston, TX 77006-5818.
- What is William Wardell's phone number?
- The practice phone number listed in the NPPES registry for William Wardell is (713) 850-0049.
- Is William Wardell's NPI active?
- Yes — William Wardell's NPI (1770505851) is active in the NPPES registry as of the last update on 2011-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.