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

Harriet Frost, LMFT

Individual provider Marriage & Family Therapist · NPI 1700233418

Harriet Frost, LMFT is a Marriage & Family Therapist in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2016
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

4500 N 32nd St Ste 100-D
Phoenix, AZ 85018
Phone: (480) 629-8554
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 MFT-10241 (AZ)

Record details

NPI number1700233418
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMay 23, 2016
Last updated in NPPESMay 23, 2016

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