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Miss Mary J Mosier, MS, LMFT

Marriage & Family Therapist in Laguna Hills, CA · enumerated 2016.

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

National Provider Identifier

1477916609

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Registry record

Entity type Individual (Type 1)
Name Miss Mary J Mosier
Credential MS, LMFT
Sex Female
Practice address 24321 Avenida De La Carlota, Laguna Hills, CA, 92653
Phone (949) 204-3006
Fax (949) 389-2001
Enumeration date Apr 4, 2016
Last updated in NPPES Dec 6, 2023

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 109948 (CA) Primary
LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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 Mary Mosier practice?
The practice location on file with NPPES is in Laguna Hills, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Mosier?
The National Provider Identifier (NPI) for Mary Mosier is 1477916609, 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 2023-12-06.