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

MS. Karen Colleen Duggan, RN, MSN

Individual provider Adult Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1942487210

MS. Karen Colleen Duggan, RN, MSN is an Adult Psychiatric/Mental Health Clinical Nurse Specialist in Wellesley, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

42 Washington St Ste 210
Wellesley, MA 02481-1803
Phone: (781) 489-6140
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0809X · Licence 123329 (MA)

Record details

NPI number1942487210
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN
Sole proprietorYes
NPI enumeratedJanuary 29, 2008
Last updated in NPPESJanuary 29, 2008