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

Molly Chaloner Mastoras, LPC

Individual provider Mental Health Counselor · NPI 1043459621

Molly Chaloner Mastoras, LPC is a Mental Health Counselor in South Riding, Virginia. Licensed in Virginia. Registered with an NPI since 2009.

Licensed in
VA
In the registry since
2009
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

43130 Amberwood Plz Ste 140
South Riding, VA 20152-4105
Phone: (703) 348-0030
Fax: (703) 542-7770
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 0701004457 (VA)

Record details

NPI number1043459621
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorNo
NPI enumeratedFebruary 5, 2009
Last updated in NPPESNovember 20, 2016