Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Alexandra Slatkin, LGSW, LMSW

Individual provider Social Worker · NPI 1548171325

Alexandra Slatkin, LGSW, LMSW is a Social Worker in Washington, District of Columbia. Works from 2 locations. Licensed in District of Columbia and Virginia.

Licensed in
DC, VA
In the registry since
2026
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

3400 Martin Luther King Jr Ave SE Ste 300
Washington, DC 20032-1542
Phone: (202) 724-7666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 900 N Stuart St Apt 2122, Arlington, VA 22203-4115 — (571) 228-8643

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence LG200004765 (DC)
Social Worker Taxonomy 104100000X · Licence 0903005012 (VA)

Record details

NPI number1548171325
Entity typeIndividual (Type 1)
GenderFemale
Credentials LGSW , LMSW
Sole proprietorNo
NPI enumeratedSeptember 14, 2026
Last updated in NPPESSeptember 14, 2026
Certification dateSeptember 14, 2026

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