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

David Klein, LCSW

Individual provider Clinical Social Worker · NPI 1447998638

David Klein, LCSW is a Clinical Social Worker in Fairfax, Virginia. Qualified in 2019, 7 years ago. Practices with Director of Finance-County of Fairfax VA, a 176-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
7
Licensed in
VA
In the registry since
2022
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

8221 Willow Oaks Corporate Dr
Fairfax, VA 22031-4512
Phone: (985) 303-5227
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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 0904013890 (VA)

Record details

NPI number1447998638
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 26, 2022
Last updated in NPPESMay 26, 2022
Certification dateMay 26, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Director Of Finance-County Of Fairfax Va — 176 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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