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

Individual provider Marriage & Family Therapist · NPI 1336668318

MS. Sweet Alyssum Mensoff, LMFT is a Marriage & Family Therapist in Petaluma, California. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2017.

In the registry since
2017
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

205 Keller St Ste 205
Petaluma, CA 94952-2878
Phone: (707) 347-9749
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 115 Liberty St, Petaluma, CA 94952-2326 — (707) 347-9749

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X

Record details

NPI number1336668318
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedSeptember 11, 2017
Last updated in NPPESMarch 17, 2018

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