NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adrianne M Brennan, PHD

Clinical Child & Adolescent Psychologist in Metairie, LA · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972758639

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Adrianne M Brennan
Credential PHD
Sex Female
Practice address 433 Metairie Rd Ste 615, Metairie, LA, 70005
Enumeration date Nov 22, 2008
Last updated in NPPES Sep 7, 2020

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 216 (LA) Secondary
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Adrianne Brennan practice?
The practice location on file with NPPES is in Metairie, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Adrianne Brennan?
The National Provider Identifier (NPI) for Adrianne Brennan is 1972758639, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-07.