Doesn't look like it.
The new Switch has a different box. The original has a white background and a TV screen, which the new model has an all red background. So if you know the difference, it's actually fairly easy to differentiate a new model from the old one. However, I haven't seen the new box on Amazon yet. They also have a different serial number, but that's more difficult to track down.
I was aware if the new box, but wasn't sure if Amazon had updated their website. I guess one would have to order and see what actually ships lol