Contact the billing department

  • By phone: you can contact our Billing Department directly by calling 02 257 55 31 on working days between 8 am and 12 noon.
  • By fax: 02 257 55 40.
  • By e-mail: facturatie [at] (facturatie[at]azjanportaels[dot]be)
  • By letter addressed to the Billing Department AZ Jan Portaels, Gendarmeriestraat 65, 1800 Vilvoorde
  • By paying a visit to the Billing Department (Financial Department): following an appointment by calling 02 257 55 31.

Our Billing Department is open on weekdays between 8 AM and 4 PM and is located at the Site Gendarmeriestraat, on the ground floor. At the Gendarmeriestraat entrance, take an immediate right. The Billing Department will then be on your left, right across from the Admission and Registration department.