Unfortunately I can't see where it has any MD600N attributes in the photo let alone detailed look at the cabin because as far as I can see, I can't see the room for a stretcher and defib equipment. UNLESS the EMS role is more of a flying doctor service / fast responder such as what the Robbo 44 does with certain volunteer organisations such as the Virginia Airborne Search and Rescue.
Though great to see the Little Bird/Defender is going strong.