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

Peggy L Halpern, MSW, LICSW, PHD

Individual provider Clinical Social Worker · NPI 1932784592

Peggy L Halpern, MSW, LICSW, PHD is a Clinical Social Worker in Arlington, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2021
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

801 N Monroe St Apt 931
Arlington, VA 22201-2376
Phone: (703) 807-0566
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 09040007378 (VA)

Record details

NPI number1932784592
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LICSW , PHD
Sole proprietorYes
NPI enumeratedMarch 16, 2021
Last updated in NPPESMarch 16, 2021
Certification dateMarch 16, 2021

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