Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fernanda Isabel Salazar-Arriagada

Speech-Language Pathologist in Atwater, CA · enumerated 2026.

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

National Provider Identifier

1669303723

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Registry record

Entity type Individual (Type 1)

Name Fernanda Isabel Salazar-Arriagada

Sex Female

Practice address 2201 Heller Ave, Atwater, CA, 95301

Phone (209) 357-6136

Enumeration date May 27, 2026

Last updated in NPPES May 27, 2026

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 39743 (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

Where does Fernanda Salazar-Arriagada practice?

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

What is the NPI number for Fernanda Salazar-Arriagada?

The National Provider Identifier (NPI) for Fernanda Salazar-Arriagada is 1669303723, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.