William Fowler, PHD., M.P.
NPI 1033260849 · Prescribing (Medical) Psychologist · Metairie, LA
William Fowler, PHD., M.P. is a Prescribing (Medical) Psychologist provider in Metairie, LA (NPI 1033260849).
Provider details
- NPI number
- 1033260849
- Entity type
- Individual
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD., M.P.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 665 (LA)
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
- 2007-01-16
- Last updated
- 2014-01-17
Frequently asked questions
- What is William Fowler's NPI number?
- William Fowler's National Provider Identifier (NPI) is 1033260849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Fowler's specialty?
- William Fowler is listed in the NPPES registry with a primary specialty of Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is William Fowler located?
- William Fowler's practice location on file with NPPES is 3351 Severn Ave, Metairie, LA 70002-7414.
- What is William Fowler's phone number?
- The practice phone number listed in the NPPES registry for William Fowler is (504) 975-1659.
- Is William Fowler's NPI active?
- Yes — William Fowler's NPI (1033260849) is active in the NPPES registry as of the last update on 2014-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.