Organization · Type 2 NPI

Sally Singer Horwatt, Ph.d., PC

Clinical Psychologist · Reston, VA

NPI number 1386767507 Active

Practice location

1800 Town Center Dr, Suite 216
Reston, VA 20190-3215

Call (703) 435-4741 Map

Fax (703) 435-5881

Specialties and licenses

TaxonomyCodeLicense
Clinical Psychologist Primary 103TC0700X0810000918 (VA)
Group Psychotherapy Psychologist 103TP2701X0810000918 (VA)

Clinical Psychologist: A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of discip…

40 other providers at this address

Other clinical psychologist providers in Reston

See all in Reston →

About NPI 1386767507

Sally Singer Horwatt, Ph.d., PC's National Provider Identifier is 1386767507, issued on Apr 10, 2007. The primary taxonomy on file is Clinical Psychologist (103TC0700X), and the practice location is in Reston, VA. The record was last updated on Sep 11, 2025.