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

Mr. Joan M McGinnis, RN, MSN, CDE

Individual provider Diabetes Educator Registered Nurse · NPI 1760667877

Mr. Joan M McGinnis, RN, MSN, CDE is a Diabetes Educator Registered Nurse in Clayton, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

See every abbreviation used in this directory →

Practice location Address checks out

444 S Brentwood Blvd
Clayton, MO 63105-2521
Phone: (314) 725-1888
Fax: (314) 725-1444
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 053438 (MO)

Record details

NPI number1760667877
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , CDE
Sole proprietorYes
NPI enumeratedJanuary 8, 2008
Last updated in NPPESJanuary 8, 2008