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ALLYSON MARKUSSEN LPC
NPI 1508511056
Counselor - Mental Health in Fairfax, VA

Active since February 14, 2022
3925 BLENHEIM BLVD STE 52A, FAIRFAX, VA 22030(703) 606-5971 Get Directions Write a Review

NPPES record last updated: May 26, 2024. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Allyson Markussen Lpc NPPES

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

ALLYSON MARKUSSEN LPC (NPI 1508511056) is an individual mental health provider in Fairfax, Virginia, licensed in Virginia (0701013483) and active in the NPI registry since February 2022.

NPPES Registry Identity

NPI1508511056
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameALLYSON MARKUSSENCredential: LPC
Location Address3925 BLENHEIM BLVD STE 52AFairfax, VA 22030-2426
Mailing Address306 Cambridge RdAlexandria, VA 22314-4812 · (703) 606-5971
Phone(703) 606-5971
Sole ProprietorYes
Enumeration DateFebruary 14, 2022
Last NPPES UpdateMay 26, 2024
NPPES CertifiedMay 26, 2024
✔ NPI 1508511056 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in VA · 0701013483✔ Licensed in VA · 0704014608
3925 BLENHEIM BLVD STE 52A, Fairfax, VA 22030
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NICOLE BEADLES PHD
Psychologist
3925 BLENHEIM BLVD STE 52A
FAIRFAX, VA 22030
Fairfax City (571) 354-0844
MANTRA MENTAL HEALTH PLLC
Clinic/Center (Adult Mental Health)
3925 BLENHEIM BLVD STE 52A
FAIRFAX, VA 22030
Fairfax City (571) 368-6654

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 Allyson Markussen's NPI number?

The NPI number for Allyson Markussen is 1508511056. It was assigned to this individual provider in the NPPES registry on February 14, 2022.

Where is Allyson Markussen located?

Allyson Markussen practices at 3925 Blenheim Blvd Ste 52A, Fairfax, VA 22030. The listed phone number is (703) 606-5971.

What is Allyson Markussen'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 Allyson Markussen was last updated on May 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.