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

Dr. Christine Greer Oconnor, PHD, LCSW

Individual provider Clinical Social Worker · NPI 1780884411

Dr. Christine Greer Oconnor, PHD, LCSW is a Clinical Social Worker in Washington, District of Columbia. Licensed in District of Columbia, New York and South Carolina. Registered with an NPI since 2007.

Licensed in
DC, NY, SC
In the registry since
2007
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

1200 G St NW Ste 800
Washington, DC 20005-3814
Phone: (202) 630-2519
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 LC50078996 (DC)
Clinical Social Worker Taxonomy 1041C0700X · Licence 9651 (SC)
Clinical Social Worker Taxonomy 1041C0700X · Licence 076779-1 (NY)

Record details

NPI number1780884411
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorNo
NPI enumeratedJuly 20, 2007
Last updated in NPPESMay 27, 2015

Other providers in Washington