Wisconsin
Department of Safety and Professional Services
Mertz, Margaret A
Registered Nurse
License number
109459-30
Date granted
03/20/1992
Date expires
02/28/2014
Class
Registered Nurse
Status
Active
nursingwisconsin.org
ID 12910419
LAST UPDATED 2026-07-17 11:20:13 UTC
LAST UPDATED 2026-07-17 11:20:13 UTC
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