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

MS. Marilyn Stefonetti, LMFT, NE

Individual provider Marriage & Family Therapist · NPI 1003007238

MS. Marilyn Stefonetti, LMFT, NE is a Marriage & Family Therapist in Petaluma, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

6 Petaluma Blvd N Ste B4
Petaluma, CA 94952-3051
Phone: (707) 762-3660
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC41891 (CA)

Record details

NPI number1003007238
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT , NE
Sole proprietorYes
NPI enumeratedAugust 5, 2007
Last updated in NPPESMay 16, 2011

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