The Sigma family of websites will be temporarily down for essential system maintenance from 5:00 p.m. ET on 26 March through noon on 27 March. We apologize for any inconvenience and appreciate your understanding. Please revisit our websites after noon ET on 27 March. Thank you for your patience and cooperation.
Phone:
888.634.7575 (US/Canada toll-free)
+1.317.634.8171 (International)
Email:
memserv@sigmanursing.org
Address:
550 W. North St.
Indianapolis, IN 46202
USA
Hours of Operation
Monday-Friday: 8:00 a.m.-5:00 p.m. ET
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