Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. James P Simsarian, MD

Individual provider Clinical Neurophysiology Physician · NPI 1235108986

Dr. James P Simsarian, MD is a Neurology in Fairfax, Virginia. Qualified in 1966, 60 years ago. Practices with Phoenix Rehabilitation and Health Services Inc, a 2,720-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
60
Licensed in
VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3020 Hamaker Ct Ste 400
Fairfax, VA 22031-2238
Phone: (703) 876-0800
Fax: (703) 876-0866
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 0101023418 (VA)
Clinical Neurophysiology Physician Taxonomy 2084N0600X · Licence 0101023418 (VA)
Brain Injury Medicine (Psychiatry & Neurology) Physician Taxonomy 2084P0301X · Licence 0101023418 (VA)

Record details

NPI number1235108986
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 15, 2006
Last updated in NPPESJune 8, 2022
Certification dateJune 8, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 1966 (60 years in practice)
Group practice Phoenix Rehabilitation And Health Services Inc — 2720 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Fairfax