DC Health
Board of Nursing
Helene Marie Koski Lahr
Nursing - Registered Nurse
License number
RN29836
Date granted
02/23/1971
Class
Nursing - Registered Nurse
Status
Expired
dcnurses.org
ID 20549570
LAST UPDATED 2026-04-03 06:08:10 UTC
LAST UPDATED 2026-04-03 06:08:10 UTC
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