Contact Us

Phone: (614) 221-9989
Toll Free: (866) 6-INTNSA (468672)
Fax: (614) 221-2335
intnsa@intnsa.org

Mailing Address
International Nurses Society on Addictions
P.O. Box 163635
Columbus, OH 43216

Send Payments to:
IntNSA Payment Processing Center
P.O. Box 71-4955
Columbus, OH 43271-4955