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

Individual provider Marriage & Family Therapist · NPI 1346853231

Matthew Gallenstein, LMFT is a Marriage & Family Therapist in San Francisco, California. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2020.

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

1801 Vicente St
San Francisco, CA 94116-2923
Phone: (949) 842-0798
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2930 Domingo Ave # 1518, Berkeley, CA 94705-2454 — (707) 410-5610

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X

Record details

NPI number1346853231
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorYes
NPI enumeratedAugust 28, 2020
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 8, 2025

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