Treat it like any other job, it’s no more special than someone who is getting a good paying job.
Always ask for what you think is fair. The worst they can say is no.
A lot of mom and pop shop will tell you that all the partners have the same contract, true or not, you be the judge.
I’d advocate always have a contract lawyer do a once over. Can be the best 1 grand you’ve ever spent. (According to one of my good friend who joined a GI private practice….). If you go through this route, you should have the lawyer see the “offer letter” too.
Know the local market, my lawyer gave me a copy of mgma, another added bonus.
I don’t think there are tricks, but sometimes when amc or an position is desperate (usually not a good thing) they will be more welling to negotiate…..