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

Christine Illeck

Registered Nurse in Tempe, AZ · enumerated 2016.

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

National Provider Identifier

1427506393

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Registry record

Entity type Individual (Type 1)

Name Christine Illeck

Sex Female

Practice address Tempe, AZ, 85282

Phone (480) 848-2055

Enumeration date Sep 20, 2016

Last updated in NPPES Sep 20, 2016

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN075194 (AZ) Primary

163W00000X Registered Nurse Nursing Service Providers · License 478188 (CA) Secondary

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 does Christine Illeck practice?

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

What is the NPI number for Christine Illeck?

The National Provider Identifier (NPI) for Christine Illeck is 1427506393, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-20.