The shipper's reference number is a unique identifier assigned to the shipment by the sender while filling out the shipment information. This can be any combination of letters and numbers, such as a purchase order number or any other information that allows you to manage your shipments.racking numbers, also referred to as waybill numbers, are used to identify and follow your shipmentsâ movement through our network. The tracking number is assigned to your shipment by DHL, and is a 10 digit number. Shippers can found the number next to the word âWaybillâ on electronically generated documents.
All TRICARE network providers are listed in the Network Provider Directory as accepting CHAMPVA patients and accepting assignments on claims. If you choose not to accept CHAMPVA patients, please contact HNFS at 1-877-TRICARE (1-877-874-2273) to update your status.
The provider number is used for Medicare and Department of Veteransâ Affairs (DVA) claims processing. A provider number consists of: 1  a 3 to 6 digit number that identifies you, such as 123456, and.  2 alpha or numeric characters that identify your practice location, such as 1A.