Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

United Health Care

Health Maintenance Organization in Phoenix, AZ · enumerated 2013 · authorized official Patricia Arroyo, Family Nurse Practitioner.

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

National Provider Identifier

1942644158

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Registry record

Entity type Organization (Type 2)

Legal business name United Health Care

Practice address 3003 N Central Ave, Phoenix, AZ, 85012

Phone (602) 345-2486

Enumeration date Apr 18, 2013

Last updated in NPPES Apr 18, 2013

Taxonomy & classification

302R00000X Health Maintenance Organization Managed Care Organizations · License AP4916 (AZ) Primary

Authorized official

Name Patricia Arroyo

Title Family Nurse Practitioner

Phone (520) 401-8917

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

Where is United Health Care 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 2013-04-18. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-18.