Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alison W Brett, Phd, P.C,

Q: What is the NPI number for Alison W Brett, Phd, P.C,?

The NPI for Alison W Brett, Phd, P.C, is 1265688576, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Psychologist in Highland Park, IL · enumerated 2008 · authorized official Alison Brett, Psychologist/President.

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

National Provider Identifier

1265688576

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Registry record

Entity type Organization (Type 2)

Legal business name Alison W Brett, Phd, P.C,

Practice address 461 Burton Ave, Highland Park, IL, 60035

Phone (847) 476-6050

Enumeration date Aug 18, 2008

Last updated in NPPES Aug 18, 2008

Taxonomy & classification

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Alison Brett

Title Psychologist/President

Phone (847) 476-6050

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.

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Frequently asked questions

What is the NPI number for Alison W Brett, Phd, P.C,?

The NPI for Alison W Brett, Phd, P.C, is 1265688576, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Alison W Brett, Phd, P.C,?

NPPES lists Alison Brett (Psychologist/President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-18.