The doc I go to is usually $250-$350 a visit, but he's good about not giving the cheaper generic medicines that always require a follow up visit if they're "not strong enough". (He wont give anti-biotics unless they're definitely needed) Went to him on a friends recommendation after another quack misdiagnosed me and a throat infection got so bad I couldn't even swallow water.
They only needed identification for their records; I don't think they really worried where it was from.