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

Susan Mary Cassiani, BSN, RN, CDE

Individual provider Diabetes Educator Registered Nurse · NPI 1639682198

Susan Mary Cassiani, BSN, RN, CDE is a Diabetes Educator Registered Nurse in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
What do these letters mean?
BSN — Bachelor of Science in Nursing
A four-year nursing degree.
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 →

Practice location Address checks out

260 Tremont St
Boston, MA 02116-5603
Phone: (617) 636-5400
Show map & directions

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

Specialties & licences

Diabetes Educator Registered Nurse (primary) Taxonomy 163WD0400X · Licence 164065 (MA)

Record details

NPI number1639682198
Entity typeIndividual (Type 1)
GenderFemale
Credentials BSN , RN , CDE
Sole proprietorNo
NPI enumeratedNovember 7, 2017
Last updated in NPPESNovember 7, 2017

Other providers in Boston