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

Karen Hollis Sisa, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1568704005

Karen Hollis Sisa, FNP-BC is a Family Nurse Practitioner in Haymarket, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2013
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

3301 Plantation Grove Ln
Haymarket, VA 20169-2469
Phone: (703) 346-8774
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024170661 (VA)

Record details

NPI number1568704005
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedMarch 22, 2013
Last updated in NPPESJune 15, 2016

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