
| Audit and Compliance Assistance | 800-200-6313 option 2 | auditassistance@cardinal.com |
| Leader® Billing Support | 614.757.6513 | Alexandria.Whims@cardinalhealth.com |
| Leader® Help Desk | 800.200.6313 | leader.info@cardinalhealth.com |
| LeaderNET® Help Desk | 888.887.5323 | leadernethelpdesk@cardinalhealth.com |
| LeaderOnline® Help Desk | 888.733.5737 | LeaderOnlineSupport@cardinalhealth.com |
| Value-added Vendors | 614.757.3313 | Jill.Rorick@cardinalhealth.com |