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

Marissa M Smit

Individual provider Marriage & Family Therapist · NPI 1508599895

Marissa M Smit is a Marriage & Family Therapist in Walnut Creek, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022

Practice location Address checks out

1901 Olympic Blvd Ste 240
Walnut Creek, CA 94596-5079
Phone: (925) 489-2658
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 140618 (CA)

Record details

NPI number1508599895
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 5, 2022
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026

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