Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Claudia Theresa Rizo, FNP-BC, RN, PHN

Family Nurse Practitioner in Duarte, CA · enumerated 2021.

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

National Provider Identifier

1689242208

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Registry record

Entity type Individual (Type 1)

Name Claudia Theresa Rizo

Credential FNP-BC, RN, PHN

Sex Female

Practice address 1500 Duarte Rd, Duarte, CA, 91010

Phone (626) 218-8249

Enumeration date Jun 11, 2021

Last updated in NPPES Dec 8, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95016665 (CA) 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

How do I verify Claudia Rizo's NPI record?

Cross-check NPI 1689242208 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689242208 active?

Yes, as of the latest NPPES snapshot, NPI 1689242208 is active (record last updated 2021-12-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-08.