Ioannis Liapakis, MD, PhD, European Boards Certified Plastic Surgeon became a member at the prestigious “General Medical Council” (GMC, www.gmc-uk.org). It is very hard for someone to be a member at the GMC since there is an obligation, the medical school to be accredited and his/her specialization programme to meet the standards given by EU: 

Your GMC reference number: 6104884
Dear Dr Liapakis
Your application
Before we can grant your registration, you need to attend an identity check and submit your original documents.....
Your ID check
Before you are restored to the register, you need to visit our London or Manchester office for an ID check. You must do this before.... 
You can book an appointment by logging on to GMC Online via our website.
You must bring the following original documents when you complete your identity check:...........

Please contact us if you have any questions. We will do our best to help.
Yours sincerely
Louise ....
Applications Adviser
Registration and Revalidation Directorate
Telephone: ....
Website: www.gmc-uk.org