So, this morning I called my doctor, stuttered my way through an awkward conversation, got told 'we'll call you back', I'd have to ask what's possible.
Got a call back: Please call the GGD (municipal health care service is the closest translation I can think of) at this 0800 number
Called that number, waited for >10 minutes before I got a guy on the phone "Yeah, you'll either have to wait until your age group gets vaccinated, OR your doctor has to invite you"
K, bye, I'll call the doctor again. Mention the choices (wait or get an invite), got asked which of the two I'd like... confess I'd rather have one now, even though it feels like cutting in line. Doctor's assistant says 'Well then I'm going to ask my colleague that knows a lot about these things to see what can be done, we call you back'
Got a call back shortly after: Good news, you can come by to pick up an invite.
So, late afternoon, walk to doctor, get papers, go home (it's less than 10 minutes of walking).
Get home, take a look at the papers... notice that they are an invite to get vaccinated at the doctor's office, with AstraZeneca.
Call back, as I was told I needed an invite to be vaccinated at the GGD's vaccination site. Different kind of papers.
Assistant says 'No, call the number on those papers'. It's the same 0800 number I called this morning, you sure? Yeah, call it!
Another 10 minutes of waiting, get another guy on the phone (he sounded much older than the first one though).
Explain my day to him, what the doctor told me etc.
"Okay, so first off, you're not calling with any official GGD office, just a callcenter guy. Now that we've got that out of the way, the invites you're supposed to have gotten were sent nationally, and they're already being delivered to people as we speak this weekend. BTW if you want a vaccine, you need to have made an appointment by Monday. But, your doctor should have a supersecret number for professionals only, which they can call and they can say they need an extra person vaccinated"
"I'm going to check if this is what's supposed to be done for you, and then I'll get back to you". Another 15 minutes of waiting, I get confirmation I need to call the doctor's office again.
So, called them at 10 minutes to 5, at the end of their workday, mentioned what the guy told me, get told 'Oh, I don't know anything about such a number. I'll ask my coworker again, we'll call you back tomorrow'.