Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Julia Ruth Chase, DNP, APRN, AGCNS-BC

Q: What is the NPI number for Julia Chase?

The National Provider Identifier (NPI) for Julia Chase is 1609793645, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Clinical Nurse Specialist in Phoenix, AZ · enumerated 2026.

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

National Provider Identifier

1609793645

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Registry record

Entity type Individual (Type 1)

Name Dr. Julia Ruth Chase

Credential DNP, APRN, AGCNS-BC

Sex Female

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

Phone (480) 574-2237

Enumeration date Jul 1, 2026

Last updated in NPPES Jul 1, 2026

Taxonomy & licenses

364SA2100X Acute Care Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 299193 (AZ) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

Where does Julia Chase practice?

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

What is the NPI number for Julia Chase?

The National Provider Identifier (NPI) for Julia Chase is 1609793645, a Type 1 (individual) record in the CMS NPPES registry.

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