Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marylou McGuirk, LMFT

Individual provider Marriage & Family Therapist · NPI 1316065477

Marylou McGuirk, LMFT is a Marriage & Family Therapist in Altadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

760 W Mountain View St
Altadena, CA 91001
Phone: (626) 486-0646
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC39118 (CA)

Record details

NPI number1316065477
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMarch 27, 2007
Last updated in NPPESJuly 8, 2007
Mailing address8420 Wyngate St, Sunland, CA 91040

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