SALLY SINGER HORWATT, PH.D., PC
NPI 1386767507
Psychologist - Clinical in Reston, VA
About Sally Singer Horwatt, Ph.d., Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SALLY SINGER HORWATT, PH.D., PC (NPI 1386767507) is a healthcare organization registered as a clinical in Reston, Virginia and active in the NPI registry since April 2007. The organization lists Sally Singer Horwatt, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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 disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Other Identifiers 2
Group Practice 1
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RESTON, VA 20190
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sally Singer Horwatt, Ph.D., PC's NPI number?
The NPI number for Sally Singer Horwatt, Ph.D., PC is 1386767507. It was assigned to this organization in the NPPES registry on April 10, 2007.
Where is Sally Singer Horwatt, Ph.D., PC located?
Sally Singer Horwatt, Ph.D., PC is located at 1800 Town Center Dr Suite 216, Reston, VA 20190. The listed phone number is (703) 435-4741.
What is Sally Singer Horwatt, Ph.D., PC's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
When was this NPI record last updated?
The NPPES record for Sally Singer Horwatt, Ph.D., PC was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
