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

Maryellen M Olson, LCSW

Individual provider Clinical Social Worker · NPI 1366365967

Maryellen M Olson, LCSW is a Clinical Social Worker in Watsonville, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

67 Winding Way
Watsonville, CA 95076-6206
Phone: (831) 515-9451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 137877 (CA)

Record details

NPI number1366365967
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 31, 2026
Last updated in NPPESJuly 31, 2026
Certification dateJuly 31, 2026

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