The DNP is an academic degree filled with courses in nursing research. They are not any better than your standard issue NP except now they get to call themselves "doctor".
I remember reading somewhere that a NP is required to do 800 clinical hours. A FM doc has something like 17000 clinical hours. Huge difference.
And that's part of the problem --- I have been in situations in an ER Obs unit where a DNP came in with the team, wearing a white lab coat and trying really hard to look "official" - i.e. like they knew WTF they were doing - and the physician introduced them as 'Dr. SoandSo'....Did the NP clarify that to the patient? No and it probably wasn't appropriate....
It drives me ape**** sometimes.... especially when I had an NP/CNM try to pimp me on OB....she was trying to frame a leading question to get to the difference between early, late and variable decels but couldn't figure out how to put it into a clinical context....I finally figured out what she wanted and where she was going with her line of questioning and told her that our thinking patterns as physicians are different from theirs.....
But to them, that's the problem...as we all know, according to these NP/CNMs I've been exposed to (and not in the good sense), NPs are more caring and consider the whole patient, much moreso than physicians ever could and therefore are better practitioners of the healing arts....we're just mean and want to do surgery or procedures on all our patients when we should just "assist the natural process".....
Anyway, I'm ranting....for me, an NP is an extender to handle simple, cookbook stuff, same day appointments for med refills, BP checks, DM f/u and fielding patient calls....maybe.
Just my $0.02, YMMV, no warranties expressed or implied....