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

Leah Fein, LMFT

Individual provider Marriage & Family Therapist · NPI 1174851836

Leah Fein, LMFT is a Marriage & Family Therapist in Fairfield, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2009
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

4820 Business Center Dr
Fairfield, CA 94534-1696
Phone: (530) 574-5466
Show map & directions

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

Additional practice locations (1)

  • 2310 1st St, Napa, CA 94559-2239 — (707) 977-8608

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 98914 (CA)

Record details

NPI number1174851836
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedNovember 18, 2009
Last updated in NPPESJanuary 31, 2025
Certification dateJanuary 17, 2025
Mailing address4820 Business Center Dr, Fairfield, CA 94534-1696

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