No, I received 3 interview calls all in Ontario. U of T, UWO and McMasters. I am a Caribbean Grad with USMLE 1 and 2 finishing my 4rth year in the USA. Step 1 score: 213, Step 2 score 189 and MCCEE score 331.
I didn't apply to any province other than onterio since I only want to live in Ontario and didn't want to write MCCQE1 or 2.