Individual provider · Type 1 NPI

Finn Joseph Sonder, LMFT

Marriage & Family Therapist · Oakland, CA

NPI number 1528990280 Active

Practice location

495 Jackson St # 1520
Oakland, CA 94607-4329

Call (510) 269-7703 Map

Other practice locations

3045 Santiago St, San Francisco, CA 94116-1526 · (510) 269-7703

Specialties and licenses

Taxonomy	Code	License
Marriage & Family Therapist Primary	106H00000X	162210 (CA)

Marriage & Family Therapist: A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats ment…

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About NPI 1528990280

Finn Joseph Sonder, LMFT's National Provider Identifier is 1528990280, issued on May 29, 2026. The primary taxonomy on file is Marriage & Family Therapist (106H00000X), and the practice location is in Oakland, CA. The record was last updated on May 29, 2026.