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DR. THOMAS MILLER SIMPSON PH.D.
NPI 1699784843
Psychologist - Clinical in Reston, VA

Active since August 05, 2006
11363 SUNSET HILLS RD, RESTON, VA 20190(703) 435-7063(703) 437-1908 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Thomas Miller Simpson Ph.d. NPPES

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

DR. THOMAS MILLER SIMPSON PH.D. (NPI 1699784843) is an individual clinical provider in Reston, Virginia, licensed in Virginia (0810000913) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1699784843
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. THOMAS MILLER SIMPSONCredential: PH.D.
Location Address11363 SUNSET HILLS RDReston, VA 20190-5205
Mailing Address11363 Sunset Hills RdReston, VA 20190-5205 · (703) 435-7063 · Fax (703) 437-1908
Phone(703) 435-7063
Fax(703) 437-1908
Sole ProprietorYes
Enumeration DateAugust 5, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1699784843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in VA · 0810000913
Definition
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.
11363 SUNSET HILLS RD, Reston, VA 20190
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Other Identifiers 1

Medicare ID-Type Unspecified055078VA · Clinical Psychologist

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN PETER THOMAS MSW
Social Worker (Clinical)
11363 SUNSET HILLS RD
RESTON, VA 20190
Fairfax County (703) 435-7052
PROF. CYNTHIA DIANE STROUD LCSW
Social Worker (Clinical)
11363 SUNSET HILLS RD
RESTON, VA 20190
Fairfax County (703) 819-8231
DR. TEHILA SELZER-PUTNEY PH.D.
Psychologist (Clinical)
11363 SUNSET HILLS RD
RESTON, VA 20190
Fairfax County (703) 517-4409
LISA MAESTRI SNIPPER
Social Worker (Clinical)
11363 SUNSET HILLS RD
RESTON, VA 20190
Fairfax County (240) 462-5993
DR. TERESA C SIMONSON PH.D.
Psychologist (Clinical)
11363 SUNSET HILLS RD
RESTON, VA 20190
Fairfax County (703) 464-5445

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 Thomas Simpson's NPI number?

The NPI number for Thomas Simpson is 1699784843. It was assigned to this individual provider in the NPPES registry on August 5, 2006.

Where is Thomas Simpson located?

Thomas Simpson practices at 11363 Sunset Hills Rd, Reston, VA 20190. The listed phone number is (703) 435-7063.

What is Thomas Simpson'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 Thomas Simpson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.