Office of Professional Licensure
Board Of Nursing
BARBARA MAYO HELFF
Nursing - Registered Nurse
License number
015499-21
Date granted
12/13/1971
Date expires
04/16/1992
Class
Nursing - Registered Nurse
Status
Deceased
nhnursing.org
ID 22039423
LAST UPDATED 2026-07-17 20:38:39 UTC
LAST UPDATED 2026-07-17 20:38:39 UTC
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