WASHINTON NEUROPSYCHOLOGY RESEARCH GROUP, LLC
NPI 1902135684
Clinical Neuropsychologist in Fairfax, VA

Q: What is Washinton Neuropsychology Research Group, LLC's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Active since December 09, 2009

3020 HAMAKER CT, SUITE 103, FAIRFAX, VA 22031(703) 876-0966(703) 876-1628 Get Directions Write a Review

NPPES record last updated: December 9, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Washinton Neuropsychology Research Group, Llc NPPES

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

WASHINTON NEUROPSYCHOLOGY RESEARCH GROUP, LLC (NPI 1902135684) is a healthcare organization registered as a clinical neuropsychologist in Fairfax, Virginia and active in the NPI registry since December 2009. The organization lists Jeffrey Adam Wilken, President, as its authorized official.

NPPES Registry Identity

NPI1902135684

Entity TypeOrganization

Primary Taxonomy103G00000X

Legal Business NameWASHINTON NEUROPSYCHOLOGY RESEARCH GROUP, LLC

Location Address3020 HAMAKER CT, SUITE 103Fairfax, VA 22031-2238

Mailing Address2629 Oakton Glen DrVienna, VA 22181-5344 · (703) 876-0966 · Fax (703) 876-1628

Phone(703) 876-0966

Fax(703) 876-1628

Organization SubpartNo

Authorized OfficialJeffrey Adam WilkenPresident · (703) 876-0966

Enumeration DateDecember 9, 2009

✔ NPI 1902135684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in VA · 0810003702

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

3020 HAMAKER CT, Fairfax, VA 22031

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

KATHLEEN BRELSFORD FRENCH MD

Neurological Surgery

3020 HAMAKER CT, SUITE B 104
FAIRFAX, VA 22031

Fairfax County (703) 641-4877

RICHARD CRAIG RANARD M.D.

Internal Medicine (Gastroenterology)

3020 HAMAKER CT, SUITE 102
FAIRFAX, VA 22031

Fairfax County (703) 560-3510

LUCILLE S BECK M.D

Internal Medicine (Gastroenterology)

3020 HAMAKER CT, SUITE 102
FAIRFAX, VA 22031

Fairfax County (703) 560-3510

JOHN JOSEPH BASILE M.D.

Urology

3020 HAMAKER CT, SUITE B-111
FAIRFAX, VA 22031

Fairfax County (703) 876-0288

ALBERT A DELNEGRO M.D., FACC

Internal Medicine (Clinical Cardiac Electrophysiology)

3020 HAMAKER CT, SUITE 401
FAIRFAX, VA 22031

Fairfax County (703) 849-0770

DR. LINDA S SIGMUND M.D.

Psychiatry & Neurology (Neurology)

3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031

Fairfax County (703) 876-0800

ROBIN B MERLINO M.D.

Internal Medicine

3020 HAMAKER CT, SUITE B106
FAIRFAX, VA 22031

Fairfax County (703) 208-9944

CAROL S SAUNDERS RN

Registered Nurse

3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031

Fairfax County (703) 876-0800

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 Washinton Neuropsychology Research Group, LLC's NPI number?

The NPI number for Washinton Neuropsychology Research Group, LLC is 1902135684. It was assigned to this organization in the NPPES registry on December 9, 2009.

Where is Washinton Neuropsychology Research Group, LLC located?

Washinton Neuropsychology Research Group, LLC is located at 3020 Hamaker Ct Suite 103, Fairfax, VA 22031. The listed phone number is (703) 876-0966.

What is Washinton Neuropsychology Research Group, LLC's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Washinton Neuropsychology Research Group, LLC was last updated on December 9, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.