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

Mrs. Alyson Paige Leon, MSN, RN, AGCNS-BC

Individual provider Medical-Surgical Clinical Nurse Specialist · NPI 1386290104

Mrs. Alyson Paige Leon, MSN, RN, AGCNS-BC is a Medical-Surgical Clinical Nurse Specialist in South Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2019.

Licensed in
WI
In the registry since
2019
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

316 Marshall Ave
South Milwaukee, WI 53172-2837
Phone: (414) 698-9461
Show map & directions

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

Specialties & licences

Medical-Surgical Clinical Nurse Specialist (primary) Taxonomy 364SM0705X · Licence 172820-030 (WI)

Record details

NPI number1386290104
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN , AGCNS-BC
Sole proprietorNo
NPI enumeratedAugust 16, 2019
Last updated in NPPESSeptember 8, 2023
Certification dateSeptember 8, 2023