DC Health
Board of Nursing
Mary Louise Petty
Nursing - Registered Nurse
License number
RN8631
Date granted
12/13/1940
Date expires
06/30/1977
Class
Nursing - Registered Nurse
Status
Inactive
dcnurses.org
ID 20744353
LAST UPDATED 2026-06-05 11:29:10 UTC
LAST UPDATED 2026-06-05 11:29:10 UTC
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