You can reach NSP’s national office Monday through Friday from 8 a.m. to 4:30 p.m. Mountain time at (303) 988-1111. Our staff hours are from 8:00 a.m. – 4:30 p.m. Mountain time. Please allow 24 – 48 hours to receive a response.

NSP’s EIN is 84-0398775.

Our mailing address is:
133 South Van Gordon Street, Lakewood, CO 80228

If you wish to contact a local patrol, please visit the Where We Work page for more information.

For information about membership, contact our member services team at

For information about our educational programs, contact our education team at

For media inquiries, contact our communications team at

You can learn more about our national office staff here.