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

Margaret Backas, LCSW

Individual provider Clinical Social Worker · NPI 1790822781

Margaret Backas, LCSW is a Clinical Social Worker in Washington, District of Columbia. Licensed in District of Columbia and Illinois. Registered with an NPI since 2007.

Licensed in
DC, IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
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

2333 Ontario Rd NW
Washington, DC 20009-2627
Phone: (202) 420-7122
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.007742 (IL)
Clinical Social Worker Taxonomy 1041C0700X · Licence LC50077862 (DC)

Record details

NPI number1790822781
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 31, 2007
Last updated in NPPESOctober 20, 2015

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