Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Libby Still Riverstone-Howe, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1104003920

MS. Libby Still Riverstone-Howe, MSW, LCSW is a Clinical Social Worker in Redwood City, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2008
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
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

1775 Woodside Rd Ste 203
Redwood City, CA 94061-3454
Phone: (650) 456-1030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4368 Lincoln Ave, Oakland, CA 94602-2529 — (510) 531-3111

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 80468 (CA)

Record details

NPI number1104003920
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorNo
NPI enumeratedJanuary 23, 2008
Last updated in NPPESOctober 4, 2024
Certification dateOctober 4, 2024

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