Thank you for the opportunity to collaborate on your patient’s care. We appreciated the confidence and trust in selecting AZIV Infusion Therapy Services. Our patient referral process is hassle-free, and we provide information and checklists about what we require prior to scheduling an appointment. Just select, complete, print and fax to 623.594.8533 the medication referral checklist forms below to get started. We will complete all of the prior authorizations for you and your patient.