In case you haven’t noticed, health care is changing. By 2019 will lead to 25 million more primary care visits across the country. That’s nothing compared to the 75 million baby boomers aging into advanced care, and the 50 million among them who will need to be treated for multiple chronic conditions. Altogether, as a nation, we face a seemingly incalculable sum of provider sweat equity hours needed to care for our people, and how we accomplish that depends on how we evolve our health care system. One major shift has been the role of nurse practitioners in the quest for more affordable, high quality, patient-centered care at a time…