All GP Practices are required to declare mean earnings (i.e. average pay) for GPs working to deliver NHS services to patients at each practice. The average pay for GPs working in the practice of Skyways Medical Centre in the last financial year was £32,395 before tax and National Insurance. This is for 2 full time GPs, 1 part-time GP and 2 locum GPs who worked in the practice for more than six months.hs.