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

MS. Susan McKool Pfeffer, LCSW

Individual provider Clinical Social Worker · NPI 1023189602

MS. Susan McKool Pfeffer, LCSW is a Clinical Social Worker in McLean, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2006
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

6832 Old Dominion Dr Ste 200
McLean, VA 22101-3887
Phone: (703) 356-5534
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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 0904005872 (VA)

Record details

NPI number1023189602
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 13, 2006
Last updated in NPPESJuly 8, 2007

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