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

Mr. Robin B Williams, MSW, LGSW

Individual provider Social Worker · NPI 1568563534

Mr. Robin B Williams, MSW, LGSW is a Social Worker in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

1555 Connecticut Ave NW Ste 401
Washington, DC 20036-1124
Phone: (202) 330-5390
Fax: (202) 204-6058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence LG50078355 (DC)

Record details

NPI number1568563534
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LGSW
Sole proprietorYes
NPI enumeratedSeptember 25, 2006
Last updated in NPPESJuly 8, 2007

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