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

Dr. Harrison Nguyen, MD

Individual provider Psychiatry Physician · NPI 1699938423

Dr. Harrison Nguyen, MD is a Psychiatry in Fairfax, Virginia. Graduated from Texas a & M University System, Hsc, College of Medicine in 2006, 20 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group and accepts Medicare assignment. Licensed in California, District of Columbia and Virginia.

Years since qualifying
20
Trained at
Texas a & M University System, Hsc, College of Medicine
Licensed in
CA, DC, VA
In the registry since
2008
Specialties on file
3
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

9506B Lee Hwy
Fairfax, VA 22031-2303
Phone: (571) 279-0409
Fax: (703) 273-2038
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 0101248747 (VA)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD038552 (DC)
Psychiatry Physician Taxonomy 2084P0800X · Licence A101821 (CA)

Record details

NPI number1699938423
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2008
Last updated in NPPESNovember 29, 2021

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolTEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Fairfax