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

Dr. Sirinan Tazen, MD

Individual provider Neurology Physician · NPI 1649473794

Dr. Sirinan Tazen, MD is a Neurology in Arlington, Virginia. Qualified in 2006, 20 years ago. Practices with Northern Virginia Neurologic Associates, a 5-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
20
Licensed in
VA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1635 N George Mason Dr Ste 420
Arlington, VA 22205-3617
Phone: (703) 536-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 0101273131 (VA)

Record details

NPI number1649473794
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2007
Last updated in NPPESFebruary 22, 2026
Certification dateFebruary 22, 2026

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Northern Virginia Neurologic Associates — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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