Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angelo Jovito Caezar Santos Santiago

Psychiatric/Mental Health Nurse Practitioner in Irvine, CA · enumerated 2022.

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

National Provider Identifier

1356069900

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Registry record

Entity type Individual (Type 1)

Name Angelo Jovito Caezar Santos Santiago

Sex Male

Practice address 17782 Cowan, Irvine, CA, 92614

Phone (949) 722-7118

Enumeration date Aug 19, 2022

Last updated in NPPES Aug 19, 2022

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95021619 (CA) Primary

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.

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Frequently asked questions

What is the NPI number for Angelo Santiago?

The National Provider Identifier (NPI) for Angelo Santiago is 1356069900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Angelo Santiago practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-19.