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

Individual provider Marriage & Family Therapist · NPI 1427672070

MS. Heidi Biersch, LMFT is a Marriage & Family Therapist in Sonoma, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020
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

281 2nd St E
Sonoma, CA 95476-5708
Phone: (707) 396-1878
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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 129802 (CA)

Record details

NPI number1427672070
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMay 29, 2020
Last updated in NPPESMarch 14, 2022
Certification dateMarch 14, 2022

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