Larry Williams, PHD
NPI 1275675456 · Psychologist · Dallas, TX
Larry Williams, PHD is a Psychologist provider in Dallas, TX (NPI 1275675456).
Provider details
- NPI number
- 1275675456
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 3710 (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
- 2007-02-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Larry Williams's NPI number?
- Larry Williams's National Provider Identifier (NPI) is 1275675456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Williams's specialty?
- Larry Williams is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Larry Williams located?
- Larry Williams's practice location on file with NPPES is 3101 N Fitzhugh, Dallas, TX 75204.
- What is Larry Williams's phone number?
- The practice phone number listed in the NPPES registry for Larry Williams is (214) 521-9771.
- Is Larry Williams's NPI active?
- Yes — Larry Williams's NPI (1275675456) 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.