Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cecilia Irene Dauphiney, SLPA

Speech-Language Assistant in Downey, CA · enumerated 2025.

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

National Provider Identifier

1538044243

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Registry record

Entity type Individual (Type 1)

Name Cecilia Irene Dauphiney

Credential SLPA

Sex Female

Practice address 7417 3rd St, Downey, CA, 90241

Phone (562) 413-8323

Enumeration date Aug 11, 2025

Last updated in NPPES Aug 11, 2025

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 6518 (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 Cecilia Dauphiney practice?

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

What is the NPI number for Cecilia Dauphiney?

The National Provider Identifier (NPI) for Cecilia Dauphiney is 1538044243, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-11.