THOMAS JOHN MULLIGAN LCSW
NPI 1861825317
Social Worker - Clinical in Fairfax, VA

Active since August 19, 2013
3923 OLD LEE HWY, FAIRFAX, VA 22030(703) 764-5298 Get Directions Write a Review

NPPES record last updated: August 19, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thomas John Mulligan Lcsw NPPES

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

THOMAS JOHN MULLIGAN LCSW (NPI 1861825317) is an individual clinical provider in Fairfax, Virginia, licensed in Virginia (0904001079) and active in the NPI registry since August 2013.

NPPES Registry Identity

NPI1861825317
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameTHOMAS JOHN MULLIGANCredential: LCSW
Location Address3923 OLD LEE HWYFairfax, VA 22030-2428
Mailing Address3923 Old Lee HwyFairfax, VA 22030-2428 · (703) 764-5298
Sole ProprietorYes
Enumeration DateAugust 19, 2013
NPI 1861825317 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in VA · 0904001079
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
3923 OLD LEE HWY, Fairfax, VA 22030

Other Providers at the Same Location NPPES 5

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

Clinic/Center (Medical Specialty)
3923 OLD LEE HWY, 61 A
FAIRFAX, VA 22030
Psychologist (Clinical)
3923 OLD LEE HWY, SUITE 63 D
FAIRFAX, VA 22030
Counselor
3923 OLD LEE HWY, SUITE 63D
FAIRFAX, VA 22030
Psychiatry & Neurology (Psychiatry)
3923 OLD LEE HWY, SUITE 61A
FAIRFAX, VA 22030
Psychologist (Clinical)
3923 OLD LEE HWY
FAIRFAX, VA 22030

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 Thomas Mulligan's NPI number?

The NPI number for Thomas Mulligan is 1861825317. It was assigned to this individual provider in the NPPES registry on August 19, 2013.

Where is Thomas Mulligan located?

Thomas Mulligan practices at 3923 Old Lee Hwy, Fairfax, VA 22030. The listed phone number is (703) 764-5298.

What is Thomas Mulligan's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Thomas Mulligan was last updated on August 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.