Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alice Arreta Hamrick, P.A.-C.

Medical Physician Assistant in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1366426439

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Registry record

Entity type Individual (Type 1)

Name Alice Arreta Hamrick

Credential P.A.-C.

Sex Female

Practice address 5777 E Mayo Blvd, Phoenix, AZ, 85054

Phone (480) 301-8000

Enumeration date Dec 2, 2005

Last updated in NPPES Oct 29, 2007

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1089 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
P00004589	Other	AZ	RAILROAD MEDICARE
772633	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1366426439 active?

Yes, as of the latest NPPES snapshot, NPI 1366426439 is active (record last updated 2007-10-29).

How do I verify Alice Hamrick's NPI record?

Cross-check NPI 1366426439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-29.