ALYSSA WILLIAMS
NPI 1083580278
Psychologist - School in Fairfax, VA

Active since October 14, 2025
8270 WILLOW OAKS CORPORATE DR, FAIRFAX, VA 22031(571) 423-4900 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alyssa Williams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALYSSA WILLIAMS (NPI 1083580278) is an individual school provider in Fairfax, Virginia, licensed in Virginia (PPS-0609373) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1083580278
Entity TypeIndividualFemale
Primary Taxonomy103TS0200X
Provider Legal NameALYSSA WILLIAMS
Location Address8270 WILLOW OAKS CORPORATE DRFairfax, VA 22031-4530
Mailing Address8270 Willow Oaks Corporate DrFairfax, VA 22031-4530
Sole ProprietorNo
Enumeration DateOctober 14, 2025
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
NPI 1083580278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · SchoolBehavioral Health & Social Service Providers
Taxonomy Code103TS0200X
License Licensed in VA · PPS-0609373
Definition
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development
8270 WILLOW OAKS CORPORATE DR, Fairfax, VA 22031

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.

Psychologist (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Psychologist (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Social Worker (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Speech-Language Pathologist
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Speech-Language Pathologist
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Speech-Language Pathologist
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Social Worker (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Social Worker (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031

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 Alyssa Williams's NPI number?

The NPI number for Alyssa Williams is 1083580278. It was assigned to this individual provider in the NPPES registry on October 14, 2025.

Where is Alyssa Williams located?

Alyssa Williams practices at 8270 Willow Oaks Corporate Dr, Fairfax, VA 22031. The listed phone number is (571) 423-4900.

What is Alyssa Williams's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in School, with taxonomy code 103TS0200X.

When was this NPI record last updated?

The NPPES record for Alyssa Williams was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.