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

Gillian Leigh Dreher, LMFT

Individual provider Marriage & Family Therapist · NPI 1336720564

Gillian Leigh Dreher, LMFT is a Marriage & Family Therapist in San Leandro, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021
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

2045 Fairmont Dr
San Leandro, CA 94578-1088
Phone: (510) 667-7540
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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 153746 (CA)

Record details

NPI number1336720564
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedApril 19, 2021
Last updated in NPPESJune 5, 2025
Certification dateJune 5, 2025

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