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

MS. Amy Cosby-Frost, LMFT

Individual provider Marriage & Family Therapist · NPI 1356616684

MS. Amy Cosby-Frost, LMFT is a Marriage & Family Therapist in San Rafael, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

1703 5th Ave Ste 303
San Rafael, CA 94901-1826
Phone: (415) 713-6453
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC42309 (CA)

Record details

NPI number1356616684
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMarch 20, 2012
Last updated in NPPESMarch 20, 2012

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