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Barbara M Maxwell, Phd, Plc

Clinical Neuropsychologist in Phoenix, AZ · enumerated 2007 · authorized official Barbara Maxwell, Owner.

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

National Provider Identifier

1699954800

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Registry record

Entity type Organization (Type 2)
Legal business name Barbara M Maxwell, Phd, Plc
Practice address 11001 N 7th St, 1183, Phoenix, AZ, 85020
Phone (602) 262-2222
Fax (602) 262-2223
Enumeration date Oct 24, 2007
Last updated in NPPES Dec 31, 2015

Taxonomy & classification

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Barbara Maxwell
Title Owner
Phone (602) 262-2222

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

Where is Barbara M Maxwell, Phd, Plc located?
The practice location on file with NPPES is in Phoenix, AZ.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-12-31. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-31.