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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Patricia A Mcmillan, MSW, LCSW

Clinical Social Worker in Tempe, AZ · enumerated 2007.

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

National Provider Identifier

1396866604

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Registry record

Entity type Individual (Type 1)
Name Ms. Patricia A Mcmillan
Credential MSW, LCSW
Sex Female
Practice address 2120 S Mcclintock Dr, Suite 105, Tempe, AZ, 85282
Phone (480) 804-0326
Fax (480) 302-7884
Enumeration date Apr 3, 2007
Last updated in NPPES Jul 10, 2014

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-2684 (AZ) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
917271 Medicaid AZ -

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

How do I verify Patricia Mcmillan's NPI record?
Cross-check NPI 1396866604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396866604 active?
Yes, as of the latest NPPES snapshot, NPI 1396866604 is active (record last updated 2014-07-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-10.