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

Gwendolyn D. Mulholland, APRN, AGCN-BC

Individual provider Medical-Surgical Clinical Nurse Specialist · NPI 1265376669

Gwendolyn D. Mulholland, APRN, AGCN-BC is a Medical-Surgical Clinical Nurse Specialist in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2026
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

110 Irving St NW E Bldg Rm 8118
Washington, DC 20010
Phone: (202) 877-2089
Show map & directions

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

Specialties & licences

Medical-Surgical Clinical Nurse Specialist (primary) Taxonomy 364SM0705X · Licence CNS1039249 (DC)

Record details

NPI number1265376669
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , AGCN-BC
Sole proprietorYes
NPI enumeratedApril 16, 2026
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026