Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Prof. Elaine Ybarra, A.N. P.

Adult Health Nurse Practitioner in Cerritos, CA · enumerated 2008.

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

National Provider Identifier

1033369657

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Registry record

Entity type Individual (Type 1)

Name Prof. Elaine Ybarra

Credential A.N. P.

Sex Female

Practice address 17215 Studebaker Rd Ste 320, Suite #300, Cerritos, CA, 90703

Phone (562) 860-8771

Fax (562) 207-6581

Enumeration date Sep 19, 2008

Last updated in NPPES Jan 18, 2012

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 446138 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
10186	Other	CA	STATE

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 Elaine Ybarra practice?

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

What is the NPI number for Elaine Ybarra?

The National Provider Identifier (NPI) for Elaine Ybarra is 1033369657, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-18.