William Fulliton, PH.D.
NPI 1578997615 · Clinical Psychologist · Memphis, TN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Fulliton, PH.D. is a Clinical Psychologist provider in Memphis, TN (NPI 1578997615).
Provider details
- NPI number
- 1578997615
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1-17-26623 (TN)
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 100 N Main StSuite 2315Memphis, TN 38103-5011Phone: (901) 527-2248Fax: (901) 523-2029
- 6685 Quince Rd Ste 116Memphis, TN 38119-8037Phone: (901) 276-9606Fax: (901) 276-9607
Registry dates
- Enumerated
- 2013-08-26
- Last updated
- 2019-01-23
Frequently asked questions
- What is William Fulliton's NPI number?
- William Fulliton's National Provider Identifier (NPI) is 1578997615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Fulliton's specialty?
- William Fulliton is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Fulliton located?
- William Fulliton's practice location on file with NPPES is 1407 Union Ave Ste 1407, Memphis, TN 38104.
- What is William Fulliton's phone number?
- The practice phone number listed in the NPPES registry for William Fulliton is (901) 276-9606.
- Does William Fulliton accept Medicare?
- William Fulliton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Fulliton's NPI active?
- Yes — William Fulliton's NPI (1578997615) is active in the NPPES registry as of the last update on 2019-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.