Wisconsin
Department of Safety and Professional Services
JOHNSTON, MARK J
Registered Nurse
License number
166929-30
Date granted
02/25/2009
Date expires
02/28/2018
Class
Registered Nurse
Status
Active
nursingwisconsin.org
ID 36322323
LAST UPDATED 2026-04-23 10:57:10 UTC
LAST UPDATED 2026-04-23 10:57:10 UTC
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