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

Maria Mahoney, MSW

Individual provider School Social Worker · NPI 1831874049

Maria Mahoney, MSW is a School Social Worker in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2023.

Licensed in
VA
In the registry since
2023
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

8270 Willow Oaks Corporate Dr
Fairfax, VA 22031-4530
Phone: (571) 423-4098
Show map & directions

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

Specialties & licences

School Social Worker (primary) Taxonomy 1041S0200X · Licence PPS-0608193 (VA)

Record details

NPI number1831874049
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedJune 16, 2023
Last updated in NPPESOctober 14, 2025
Certification dateOctober 14, 2025

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