The address on a 1099-INT doesn't need to be edited; neither your address or the Payer's address.
I'm not sure what " it somehow put in Oregon for my state" means. As long as it doesn't say OR in box 15, you can ignore it. If it does say OR in box 15 and there's nothing in box 17, you can probably still ignore it. But, contacting the payer for a corrected 1099-INT might avoid a letter from the OR tax people.
