Ways to Refer a Patient. Call Consultation Center at 919-908-0000, 24 hours, seven days a week; or Complete the Online Referral Form below. Fill out our Incoming Referral Form and fax to 919-596-6147.; For physicians referring male patients for a semen analysis only, or for female patients requiring an HSG only; please fill out our Incoming Referral Form and fax to 919-596-6147..