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

Marcia Prenger

Individual provider Clinical Social Worker · NPI 1851140610

Marcia Prenger is a Clinical Social Worker in Alexandria, Virginia. Licensed in Virginia. Registered with an NPI since 2024.

Licensed in
VA
In the registry since
2024

Practice location Address checks out

4850 Mark Center Dr
Alexandria, VA 22311-1882
Phone: (703) 746-3400
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 0904019774 (VA)

Record details

NPI number1851140610
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 15, 2024
Last updated in NPPESJanuary 13, 2026
Certification dateJanuary 13, 2026

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