CPC Review Questions: Quiz 101 March 6, 2016 by Hassan Shah These services are performed by a non-physician practitioner and can be billed to Medicare under the physicians NPI number. The supervising physician must be present in the office and supervise the non-physician practitioner. Billing these type of services is called? a. Batch Billing b. Incident-to services c. Fee-for-services d. Capitation Δ