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

Heather Peck Dziewulski, LCSW

Individual provider Clinical Social Worker · NPI 1538351515

Heather Peck Dziewulski, LCSW is a Clinical Social Worker in Ashburn, Virginia. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

44335 Premier Plz Ste 230
Ashburn, VA 20147-5052
Phone: (571) 498-0109
Fax: (703) 386-7308
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 00682 (TN)

Record details

NPI number1538351515
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 14, 2007
Last updated in NPPESSeptember 17, 2021
Certification dateSeptember 17, 2021

Other providers in Ashburn