William Little, PHD
NPI 1144557588 · Psychologist · Memphis, TN
William Little, PHD is a Psychologist provider in Memphis, TN (NPI 1144557588).
Provider details
- NPI number
- 1144557588
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 17-05P (AR)
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
16 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
- 2009-11-05
- Last updated
- 2018-10-25
Frequently asked questions
- What is William Little's NPI number?
- William Little's National Provider Identifier (NPI) is 1144557588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Little's specialty?
- William Little is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is William Little located?
- William Little's practice location on file with NPPES is 5349 Estate Office Dr Ste 3, Memphis, TN 38119.
- What is William Little's phone number?
- The practice phone number listed in the NPPES registry for William Little is (901) 767-6351.
- Is William Little's NPI active?
- Yes — William Little's NPI (1144557588) is active in the NPPES registry as of the last update on 2018-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.