Wisconsin
Department of Safety and Professional Services
O'Brien, Mark H
Registered Nurse
License number
70003-30
Date granted
03/30/1978
Date expires
02/28/2018
Class
Registered Nurse
Status
Active
nursingwisconsin.org
ID 35746180
LAST UPDATED 2026-08-18 07:04:11 UTC
LAST UPDATED 2026-08-18 07:04:11 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.