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

Sonji Francine Walker, MSW

Individual provider Clinical Social Worker · NPI 1043492275

Sonji Francine Walker, MSW is a Clinical Social Worker in Oakland, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

1411 E 31st St
Oakland, CA 94602
Phone: (510) 437-4688
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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

Record details

NPI number1043492275
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedNovember 29, 2007
Last updated in NPPESNovember 29, 2007

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