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

Diana H. O'Brien, LCSW

Individual provider Clinical Social Worker · NPI 1033251897

Diana H. O'Brien, LCSW is a Clinical Social Worker in Centreville, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
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.

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Practice location Address checks out

5675 Stone Rd Ste 300
Centreville, VA 20120-1667
Phone: (703) 930-5498
Fax: (703) 818-9355
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 0904005203 (VA)

Record details

NPI number1033251897
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 12, 2007
Last updated in NPPESJuly 8, 2007

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