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

MS. Marilyn Anne Sponza, MFT

Individual provider Mental Health Counselor · NPI 1700923380

MS. Marilyn Anne Sponza, MFT is a Mental Health Counselor in Palo Alto, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

630 University Ave Ste B
Palo Alto, CA 94301-2019
Phone: (650) 365-2502
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence M14958 (CA)

Record details

NPI number1700923380
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorYes
NPI enumeratedJanuary 31, 2007
Last updated in NPPESMarch 6, 2017

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