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Mrs. Corynne Marie Keirnes, M.S. LMFT

Marriage & Family Therapist in Brea, CA · enumerated 2021.

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

National Provider Identifier

1578153201

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Registry record

Entity type Individual (Type 1)
Name Mrs. Corynne Marie Keirnes
Credential M.S. LMFT
Sex Female
Practice address 265 S Randolph Ave Ste 250, Brea, CA, 92821
Phone (657) 341-5717
Enumeration date Jan 26, 2021
Last updated in NPPES Jan 28, 2021

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 108819 (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.

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Frequently asked questions

Where does Corynne Keirnes practice?
The practice location on file with NPPES is in Brea, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Corynne Keirnes?
The National Provider Identifier (NPI) for Corynne Keirnes is 1578153201, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-28.