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

Mr. Brian C Armstrong, LICSW

Individual provider Mental Health Counselor · NPI 1861780157

Mr. Brian C Armstrong, LICSW is a Mental Health Counselor in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2011
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

1050 17th St NW Ste 1000
Washington, DC 20036-5503
Phone: (202) 460-5717
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LC50078252 (DC)

Record details

NPI number1861780157
Entity typeIndividual (Type 1)
GenderMale
Credentials LICSW
Sole proprietorYes
NPI enumeratedJuly 20, 2011
Last updated in NPPESJune 12, 2015

Other providers in Washington