Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Joy Pollard-Stoiber, MSN, FNP-C, RN

Family Nurse Practitioner in Litchfield Park, AZ · enumerated 2022.

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

National Provider Identifier

1588392336

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Registry record

Entity type Individual (Type 1)

Name Mrs. Joy Pollard-Stoiber

Credential MSN, FNP-C, RN

Sex Female

Practice address Litchfield Park, AZ, 85340

Phone (623) 439-4369

Fax (888) 725-0660

Enumeration date Aug 10, 2022

Last updated in NPPES Nov 4, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 189623 (AZ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 285184 (AZ) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

What is the NPI number for Joy Pollard-Stoiber?

The National Provider Identifier (NPI) for Joy Pollard-Stoiber is 1588392336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joy Pollard-Stoiber practice?

The practice location on file with NPPES is in Litchfield Park, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-04.