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JASON DAT NGUYEN
NPI 1407645633
Counselor - Mental Health in Fairfax, VA

Active since May 05, 2025
10379B DEMOCRACY LN, FAIRFAX, VA 22030(571) 530-9538 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jason Dat Nguyen NPPES

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

JASON DAT NGUYEN (NPI 1407645633) is an individual mental health provider in Fairfax, Virginia, licensed in Virginia (0704019202) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1407645633
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameJASON DAT NGUYEN
Location Address10379B DEMOCRACY LNFairfax, VA 22030-2505
Mailing Address5025 Cliffhaven DrAnnandale, VA 22003-4346 · (571) 286-8382
Phone(571) 530-9538
Sole ProprietorYes
Enumeration DateMay 5, 2025
Last NPPES UpdateJune 23, 2026
NPPES CertifiedJune 23, 2026
✔ NPI 1407645633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in VA · 0704019202
10379B DEMOCRACY LN, Fairfax, VA 22030
Open in Google Maps ↗

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.

MRS. THERESA M. SHALTANIS M.A., LPC, LMFT
Counselor (Professional)
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (703) 591-2551
MEGAN SMITH MEKHAIL
Counselor
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (703) 254-7732
SANDRA EMO
Student in an Organized Health Care Education/Training Program
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (571) 298-9122
LYNDA T GUO MA
Counselor (Professional)
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (703) 431-7033
SUSANNAH VOLKERS
Counselor
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (703) 591-2551
WILLIAM SUGG
Student in an Organized Health Care Education/Training Program
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (703) 657-9721
MR. ANDREW HART MABC
Counselor (Mental Health)
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (571) 377-8406
SYNERGY COUNSELING, LLC
Marriage & Family Therapist
10379B DEMOCRACY LN
FAIRFAX, VA 22030
Fairfax City (793) 657-9721

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 Jason Nguyen's NPI number?

The NPI number for Jason Nguyen is 1407645633. It was assigned to this individual provider in the NPPES registry on May 5, 2025.

Where is Jason Nguyen located?

Jason Nguyen practices at 10379B Democracy Ln, Fairfax, VA 22030. The listed phone number is (571) 530-9538.

What is Jason Nguyen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Jason Nguyen was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.