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

Prof. Gwen Williams, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1700904117

Prof. Gwen Williams, MSW, LCSW is a Clinical Social Worker in Honolulu, Hawaii. Practices as a sole proprietor. Licensed in Hawaii.

Licensed in
HI
In the registry since
2007
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1592 Ala Mahamoe St # A
Honolulu, HI 96819-1765
Phone: (808) 375-1746
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 3118 (HI)

Record details

NPI number1700904117
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedMarch 26, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Honolulu