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

Mary E Cancellieri, APRN, BC

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1962621433

Mary E Cancellieri, APRN, BC is an Addiction (Substance Use Disorder) Registered Nurse in Acton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
Specialties on file
3
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
BC — Board Certified
Appended to another credential to show current board certification, as in APRN-BC.

See every abbreviation used in this directory →

Practice location Address checks out

289 Great Rd
Acton, MA 01720-4766
Phone: (978) 679-1225
Fax: (978) 486-4037
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0808X · Licence 163573 (MA)
Addiction (Substance Use Disorder) Registered Nurse Taxonomy 163WA0400X · Licence 163573 (MA)
Adult Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0809X · Licence 163573 (MA)

Record details

NPI number1962621433
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , BC
Sole proprietorNo
NPI enumeratedApril 24, 2007
Last updated in NPPESFebruary 9, 2018
Mailing address15 Lawrence St, Gardner, MA 01440-2337