NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Glenn A. Ally, Ph.D.

Cognitive & Behavioral Psychologist in Lafayette, LA · enumerated 2007 · authorized official Glenn Ally, President.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1578786745

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Glenn A. Ally, Ph.D.
Practice address 155 Hospital Dr, Suite 200, Lafayette, LA, 70503
Phone (337) 235-8304
Fax (337) 235-5924
Enumeration date Apr 10, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 378MP (LA) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 378MP (LA) Secondary
103TP0016X Prescribing (Medical) Psychologist Behavioral Health & Social Service Providers · License 378MP (LA) Secondary
103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 378MP (LA) Primary

Authorized official

Name Glenn Ally
Title President
Phone (337) 235-8304

Other identifiers

Identifier Type State Issuer
1969559 Medicaid LA —

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 type of organization is Glenn A. Ally, Ph.D.?
Glenn A. Ally, Ph.D. is registered in NPPES as a Cognitive & Behavioral Psychologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.