Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alejandra Lizett Guevara

Peer Specialist in Santa Ana, CA · enumerated 2018.

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

National Provider Identifier

1578064457

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alejandra Lizett Guevara

Sex Female

Practice address 405 W 5th St Ste 658, Santa Ana, CA, 92701

Phone (657) 545-5746

Enumeration date Feb 26, 2018

Last updated in NPPES Mar 25, 2026

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1578064457 active?

Yes, as of the latest NPPES snapshot, NPI 1578064457 is active (record last updated 2026-03-25).

How do I verify Alejandra Guevara's NPI record?

Cross-check NPI 1578064457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.