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

Darlene Renee Mack, LCSW-C

Individual provider Clinical Social Worker · NPI 1821408253

Darlene Renee Mack, LCSW-C is a Clinical Social Worker in Fairfax, Virginia. Works from 2 locations. Licensed in Maryland and Virginia.

Licensed in
MD, VA
In the registry since
2014
Specialties on file
2

Practice location Address checks out

8221 Willow Oaks Corporate Dr Ste 4-420
Fairfax, VA 22031-4512
Phone: (703) 289-7560
Fax: (703) 204-9001
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 610 Professional Dr, Gaithersburg, MD 20879 — (240) 683-6202

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 0904003321 (VA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 10340 (MD)

Record details

NPI number1821408253
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW-C
Sole proprietorNo
NPI enumeratedMay 7, 2014
Last updated in NPPESFebruary 11, 2021
Certification dateFebruary 11, 2021

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