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

Marguerite Louise Lawless, LCSW

Individual provider Clinical Social Worker · NPI 1083392146

Marguerite Louise Lawless, LCSW is a Clinical Social Worker in Fairfax, Virginia. Qualified in 2011, 15 years ago. Practices with Northern Virginia Older Adult Counseling, a 20-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
15
Licensed in
VA
In the registry since
2023
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

10615 Judicial Dr Ste 301
Fairfax, VA 22030-7501
Phone: (703) 667-0752
Fax: (703) 995-0330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 0904012844 (VA)

Record details

NPI number1083392146
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 10, 2023
Last updated in NPPESJuly 10, 2023
Certification dateJuly 9, 2023

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Northern Virginia Older Adult Counseling — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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