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

Gretchen Mattox, LMFT

Individual provider Marriage & Family Therapist · NPI 1861110827

Gretchen Mattox, LMFT is a Marriage & Family Therapist in Calabasas, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
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

479 Cold Canyon Rd
Calabasas, CA 91302-2204
Phone: (310) 621-4329
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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 86715 (CA)

Record details

NPI number1861110827
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedAugust 16, 2022
Last updated in NPPESAugust 16, 2022
Certification dateAugust 15, 2022

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