I have never even seen my Dr, just treated by the DN. Luckily I was a biomedical scientist so I always ask for my blood results so I can check them all. On one set of results there was a note next to a result saying "Speak to ***** about this result" so I asked her why the lab had added that comment and she said "I added it as I wasn't sure what it meant but forgot to ask so you can tell me"!!!! I am lucky that I am OK with just the DN but if you are not happy with the care you are getting you can ask for a second opinion and they have to refer you for one; may be another GP or a hospital Dr.
Did you have blood tests etc to confirm that you are a type 1 and not a 1,5?