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NEUROLOGY CENTER OF FAIRFAX, LTD
NPI 1346285681
Psychiatry & Neurology - Neurology in Fairfax, VA

Active since June 19, 2006CLIA 49D2245288 · Waiver
3020 HAMAKER CT, SUITE 400, FAIRFAX, VA 22031(703) 876-0800(703) 876-0866 Get Directions Write a Review

NPPES record last updated: March 3, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 3, 2022, Dec 29, 2020 (2 updates tracked since 2020).

About Neurology Center Of Fairfax, Ltd NPPES

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

NEUROLOGY CENTER OF FAIRFAX, LTD (NPI 1346285681) is a healthcare organization registered as a neurology in Fairfax, Virginia and active in the NPI registry since June 2006. The organization holds a CLIA Waiver certificate valid through December 9, 2027 and lists James P Simsarian, Director, as its authorized official.

NPPES Registry Identity

NPI1346285681
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameNEUROLOGY CENTER OF FAIRFAX, LTD
Location Address3020 HAMAKER CT, SUITE 400Fairfax, VA 22031-2238
Mailing Address3020 Hamaker Ct, Suite 400Fairfax, VA 22031-2238 · (703) 876-0800 · Fax (703) 876-0866
Phone(703) 876-0800
Fax(703) 876-0866
Organization SubpartNo
Authorized OfficialJames P SimsarianDirector · (703) 876-0800
Enumeration DateJune 19, 2006
Last NPPES UpdateMarch 3, 20222 updates tracked since enumeration
NPPES CertifiedMarch 3, 2022
✔ NPI 1346285681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 49D2245288

Neurology Center Of Fairfax Ltd · Fairfax, VA
Active · expires Dec 9, 2027
CLIA Number49D2245288
Laboratory TypePhysician Office
Certificate Effective DateDecember 10, 2025
Certificate Expiration DateDecember 9, 2027
Laboratory DirectorJames P. Simsarian
Laboratory Phone(703) 876-0800
Laboratory LocationNeurology Center Of Fairfax Ltd3020 Hamaker Ct Suite 400, Fairfax, VA 22031
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

LISSETH CARMEN THOMAS PHD
Psychologist (Clinical)
3020 HAMAKER CT
FAIRFAX, VA 22031
Fairfax County (703) 204-0085
KATHLEEN BRELSFORD FRENCH, M.D., P.C.
Neurological Surgery
3020 HAMAKER CT, SUITE B104
FAIRFAX, VA 22031
Fairfax County (703) 641-4877
JULIANA Y. PARK MD PC
Ophthalmology
3020 HAMAKER CT, SUITE B-103
FAIRFAX, VA 22031
Fairfax County (703) 573-9688
KRISTEN ANN MANCUSO RN
Registered Nurse (Neonatal Intensive Care)
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Fairfax County (703) 876-0080
JOHN J BASILE MD PC
Urology
3020 HAMAKER CT, SUITE B 111
FAIRFAX, VA 22031
Fairfax County (703) 876-0288
JANET ELIZABETH BLACK M.ED., BCBA
Behavior Analyst
3020 HAMAKER CT, SUITE 200
FAIRFAX, VA 22031
Fairfax County (703) 573-2432
SUZANNE ROGACZ MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3020 HAMAKER CT, SUITE 502
FAIRFAX, VA 22031
Fairfax County (703) 849-8440
DR. JAMES R BAUGH M.D.
Pediatrics
3020 HAMAKER CT, SUITE 200
FAIRFAX, VA 22031
Fairfax County (703) 573-2432

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 Neurology Center Of Fairfax, Ltd's NPI number?

The NPI number for Neurology Center Of Fairfax, Ltd is 1346285681. It was assigned to this organization in the NPPES registry on June 19, 2006.

Where is Neurology Center Of Fairfax, Ltd located?

Neurology Center Of Fairfax, Ltd is located at 3020 Hamaker Ct Suite 400, Fairfax, VA 22031. The listed phone number is (703) 876-0800.

What is Neurology Center Of Fairfax, Ltd's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Does Neurology Center Of Fairfax, Ltd hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 49D2245288) is associated with this NPI, valid through December 9, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Neurology Center Of Fairfax, Ltd was last updated on March 3, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.