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

Claire Isabel Wills, LCSW

Individual provider Clinical Social Worker · NPI 1750432621

Claire Isabel Wills, LCSW is a Clinical Social Worker in Alexandria, Virginia. Qualified in 2000, 26 years ago. Practices with City of Alexandria, a 28-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
26
Licensed in
VA
In the registry since
2007
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

4850 Mark Center Dr
Alexandria, VA 22311-1882
Phone: (703) 746-3400
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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 0904005731 (VA)

Record details

NPI number1750432621
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJune 13, 2024
Certification dateJune 13, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice City Of Alexandria — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Alexandria