Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Alejandra Diaz, B.A

Rehabilitation Practitioner in Long Beach, CA · enumerated 2009.

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

National Provider Identifier

1508191438

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Registry record

Entity type Individual (Type 1)

Name Mrs. Alejandra Diaz

Credential B.A

Sex Female

Practice address 850 E Wardlow Rd, Long Beach, CA, 90807

Phone (562) 891-9392

Enumeration date Oct 9, 2009

Last updated in NPPES Mar 11, 2011

Taxonomy & licenses

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative 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

What is the NPI number for Alejandra Diaz?

The National Provider Identifier (NPI) for Alejandra Diaz is 1508191438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alejandra Diaz practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-11.