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

Individual provider Professional Counselor · NPI 1972678274

Karen Ann Mazzara, MS, LPC is a Professional Counselor in Leesburg, Virginia. Works from 2 locations. Licensed in Virginia.

Licensed in
VA
In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

44084 Riverside Pkwy #240
Leesburg, VA 20176
Phone: (703) 724-0200
Fax: (703) 724-1580
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8280 Willow Oaks Corporate Dr Ste 600, Fairfax, VA 22031-4516 — (415) 424-4266

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 0701003464 (VA)

Record details

NPI number1972678274
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LPC
Sole proprietorNo
NPI enumeratedNovember 21, 2006
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

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