Call your insurance company for a list of in network pediatricians. They should be able to help you. The doctors usually have to tell them if they are not accepting new patients.
I need to choose a pediatritan and really have no idea how I'm going to find one that takes my insurance. So far I've called 4 offices and either their not taking new patients or they don't take my insurance.
We've moved and had to change pediatricians several times. I usually ask around at work and church, then find out what I can before I meet them. I just go with my gut after that.
I replied to your post in the 18-34 pregnancy forum .My advise is to have an interview with them both. Let them know you are trying to choose a pediatrician before the baby comes along. I did that with mine and love him very much. Most pediatricians will give you 10-15mins at the end of their day and if they dont then how much time do you think they are going to give you when you have a sick child or have concerns about their well being?