Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Health Net of Arizona, Inc.

Health Maintenance Organization in Tempe, AZ · enumerated 2008 · authorized official Chuck Sowers, President, Health Net of Arizona.

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

National Provider Identifier

1679759989

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Registry record

Entity type Organization (Type 2)

Legal business name Health Net of Arizona, Inc.

Parent organization Health Net, Inc.

Practice address 1230 W Washington St, Mail Stop: Az-900-04-24, Tempe, AZ, 85281

Phone (602) 794-1400

Fax (610) 768-0288

Enumeration date Jan 16, 2008

Last updated in NPPES Jan 18, 2008

Taxonomy & classification

302R00000X Health Maintenance Organization Managed Care Organizations Primary

Authorized official

Name Chuck Sowers

Title President, Health Net of Arizona

Phone (602) 794-1512

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-01-18. Verify at npiregistry.cms.hhs.gov.

Where is Health Net of Arizona, Inc. located?

The practice location on file with NPPES is in Tempe, AZ.

Providers at this address

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Carol Stanford Clinical Social Worker · Tempe, AZ NPI 1285980904

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-18.