Couple things wrong with your statement:
- unless your state allows NR to be used in place of the state certification (like DE does), you are still not certified in that particular state. For example, when I came to NC, I had both NJ and NR certs, so NC gave me a NC card with no real issues. but if I just had my NR cert, I wouldn't be certified in NC, nor would any company hire me until I had my NC cert. So I'm not an NC certified provider, even though I have my NR.
- As I just mentioned, you might be flagged down by PD, or someone else, you still aren't certified in that state, nor is your ambulance registered in that state, nor are you part of the local EMS system, nor do you fall under that location's local medical direction. You are still operating in an area when the state EMS system hasn't recognized you as an appropriate provider. If you want to be technical, the best think you can do liability wise would be to ask the family member to call 911, or tell the cop to request the AHJ, and you provide stabilizing interventions until the AHJ gets there.
- As long as nothing bad happens, you're likely to be fine, provided no one asks questions or knows any better. But when someone does ask questions, or the state OEMS asks you why you are operating an unlicensed ambulance in their state, treating patients without an approved medical director, and transporting people from the scene to a hospital, and then fines you for your actions, will you have a good defense? Before you say it would never happen, New Jersey has a list of agencies who were caught doing this
Border calls you can always plead ignorance. The tornado destroyed the line, and we could
see people in need. And it's not like we haven't assisted that area in the past. Now if you are driving 50 miles out of your primary area, and going through multiple agencies to get to that mobile home park, without being asked, that's going to raise some red flags, and NR isn't going to help you.
Ditto MCIs on the border. No one will care, especially if you were requested to respond by the AHJ, and your agencies have an MOU in place. When 9/11 happened, do you really think anyone cared that you had NJ ambulances with NJ EMTs (most who weren't certified in NY or NR at all) ready to cross into NYC and assist?
I have never had a doctor ask for my certification number, nor the state I was certified in. And I've been on ambulances in NY, NJ, PA, and NC. If a doctor is asking for my certification number, it's likely to file a formal complaint, and I'm more likely to give him my supervisor's number instead. Otherwise, there is no need for the doc to even need it.
I've never had a hospital or any hospital personnel ask for my certification number. heck, I couldn't tell you my NR number without looking it up.