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

Margaret Vanderlin, APRN

Individual provider Adult Psychiatric/Mental Health Registered Nurse · NPI 1790871937

Margaret Vanderlin, APRN is an Adult Psychiatric/Mental Health Registered Nurse in Old Saybrook, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
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

841 Middlesex Tpke
Old Saybrook, CT 06475-1317
Phone: (860) 395-0111
Fax: (860) 395-1264
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0809X · Licence 001322 (CT)

Record details

NPI number1790871937
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESJuly 8, 2007
Mailing address841 Middlesex Tpke, Old Saybrook, CT 06475-1317