Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Edwin Brennan, PHD, LP

Health Service Psychologist in Leesville, LA · enumerated 2016 · practices at Alexandria Vamc.

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

National Provider Identifier

1295196152

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Registry record

Entity type Individual (Type 1)

Name Dr. Edwin Brennan

Credential PHD, LP

Sex Male

Practice address 3353 University Pkwy, Leesville, LA, 71446

Phone (337) 392-3800

Enumeration date Mar 18, 2016

Last updated in NPPES Sep 27, 2022

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 6401014593 (MI) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 1544 (LA) Secondary

103TH0100X Health Service 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

What specialty is Edwin Brennan?

Edwin Brennan is registered in NPPES with the primary taxonomy of Health Service Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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James Patterson Family Medicine Physician · Leesville, LA NPI 1750342507 Amaris Navedo General Practice Physician · Leesville, LA NPI 1225258122 Alexandria Vamc VA Clinic/Center · Leesville, LA NPI 1245513506 Laken Lewis Geriatric Pharmacist · Leesville, LA NPI 1982004594 Amie Blackburn Clinical Social Worker · Leesville, LA NPI 1053709063 Jessica Julian Family Nurse Practitioner · Leesville, LA NPI 1699433227 Cathy Price Family Nurse Practitioner · Leesville, LA NPI 1255016614

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-27.