"Hi Brad,  Completed and effective date 08/01/2021  Cesar Guilarducci |  Credentialing Specialist HealthSmart | Network Solutions Office  214.574.2669  Fax: 214.574.2368 222 W Las Colinas Blvd, Suite 500 Irving, Texas 75039 Cesar.Guilarducci@healthsmart.com | www.HealthSmart.com"