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

MS. Mary Gundersen, RN, CDE

Individual provider Diabetes Educator Registered Nurse · NPI 1932436854

MS. Mary Gundersen, RN, CDE is a Diabetes Educator Registered Nurse in Staten Island, New York. Licensed in New York. Registered with an NPI since 2009.

Licensed in
NY
In the registry since
2009
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

242 Mason Ave Diabetes Education - 1st Fl
Staten Island, NY 10305-3408
Phone: (718) 226-1547
Fax: (718) 226-1438
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Diabetes Educator Registered Nurse (primary) Taxonomy 163WD0400X · Licence 385302-1 (NY)
Diabetes Educator Registered Nurse Taxonomy 163WD0400X · Licence 0942-0278 (NY)

Record details

NPI number1932436854
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CDE
Sole proprietorNo
NPI enumeratedNovember 13, 2009
Last updated in NPPESNovember 13, 2009

Other providers in Staten Island