Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea A Diaz

Q: What is the NPI number for Andrea Diaz?

The National Provider Identifier (NPI) for Andrea Diaz is 1114623618, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Assistant in Huntington Beach, CA · enumerated 2023 · practices at Orange County Speech Services.

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

National Provider Identifier

1114623618

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Andrea A Diaz

Sex Female

Practice address 7812 Edinger Ave Ste 400, Huntington Beach, CA, 92647

Phone (714) 916-0641

Enumeration date Feb 6, 2023

Last updated in NPPES Feb 6, 2023

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 6980 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Andrea Diaz?

The National Provider Identifier (NPI) for Andrea Diaz is 1114623618, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrea Diaz practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-06.