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

Mary Joyce Gruber, CNS

Individual provider Gerontology Clinical Nurse Specialist · NPI 1306472782

Mary Joyce Gruber, CNS is a Gerontology Clinical Nurse Specialist in Saint Paul, Minnesota. Licensed in Minnesota. Registered with an NPI since 2020.

Licensed in
MN
In the registry since
2020
What do these letters mean?
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

See every abbreviation used in this directory →

Practice location Address checks out

45 10th St W Fl 41514
Saint Paul, MN 55102-1062
Phone: (651) 232-3340
Show map & directions

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

Specialties & licences

Gerontology Clinical Nurse Specialist (primary) Taxonomy 364SG0600X · Licence 119 (MN)

Record details

NPI number1306472782
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNS
Sole proprietorNo
NPI enumeratedMarch 18, 2020
Last updated in NPPESMarch 18, 2020
Certification dateMarch 18, 2020

Other providers in Saint Paul