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

MS. Ann Speirs, MSW

Individual provider Clinical Social Worker · NPI 1609101559

MS. Ann Speirs, MSW is a Clinical Social Worker in Oakland, California. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009
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

5709 Market St
Oakland, CA 94608-2811
Phone: (510) 652-3300
Fax: (510) 652-7720
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1609101559
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedOctober 9, 2009
Last updated in NPPESOctober 9, 2009

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