What Is an Advanced Practice Provider and Why Should You See One?
Understanding APPs and How They Can Help With Your Healthcare Needs
Published April 2026
Have you been offered an appointment with an advanced practice provider? You might be wondering what that means and if it’s the right choice for your care. The short answer is: Yes, it can be.
What Is an Advanced Practice Provider?
An advanced practice provider (APP) is a highly trained, licensed healthcare professional who diagnoses illnesses, prescribes medications and helps manage your health under the guidance of a physician. APPs work across almost every medical specialty to provide quality health care for patients.
APPs bridge the gap between patients and physicians.— Douglas L. Ambler, MD
An APP has a master’s degree and advanced clinical training. The term “APP” includes four types of clinicians:
- Nurse practitioners (NPs): Registered nurses with advanced degrees who can provide comprehensive care across a wide range of health needs
- Physician assistants (PAs): Medically trained healthcare professionals who work collaboratively with physicians
- Certified registered nurse anesthetists (CRNAs): Advanced practice nurses who specialize in anesthesia care before, during and after medical procedures
- Certified nurse midwives (CNMs): Advanced practice nurses who provide care throughout pregnancy, childbirth and the postpartum period, as well as gynecologic and reproductive health care
“APPs bridge the gap between patients and physicians,” says Douglas L. Ambler, MD, Northwestern Medicine. “They bring both clinical expertise and the time to really connect with patients across their health goals.”
How Much Medical Training Do APPs Have?
APPs complete rigorous education and training. They must:
- Earn at least a master’s degree
- Complete hands-on patient care training
- Pass national licensure exams
- Participate in continuing education each year to stay current
At Northwestern Medicine, APPs are held to the same high professional standards as physicians. They go through careful hospital credentialing and privileging processes to ensure they provide safe, quality care.
“APPs are an important part of your care team. They provide high-quality care,” says Dr. Ambler. “Many patients appreciate the time APPs spend with them and they often build strong, trusting relationships over the years.”
What Can an APP Do for You?
Many patients choose an APP as their primary care provider. APPs can take care of your health needs throughout your life and serve as your main point of contact for all health concerns. During your visit, an APP can:
- Conduct physical exams and take your medical history
- Diagnose and treat common and chronic health problems
- Order and interpret test results
- Prescribe medications
- Perform certain procedures
- Provide health education and preventive care counseling
- Refer you to specialists when needed
- Manage ongoing conditions like diabetes, high blood pressure and asthma
A visit with an APP is similar to a physician visit. The APP will listen to your concerns, do an exam, make a diagnosis, create a treatment plan and answer all your questions.
How APPs Work With Your Care Team
APPs don’t replace physicians. They work alongside them as part of a coordinated care team. This team-based approach can benefit you in many ways:
- Timely access to care: If your physician is unavailable, an APP may be able to see you sooner.
- Clear communication and support: APPs focus on listening to your concerns and helping ensure your care plan is easy to understand.
- Continuity of care: Your APP and physician share information to keep your care on track.
- Comprehensive expertise: Different team members bring unique strengths to address all aspects of your health.
People who see an APP can build strong, trusting relationships with them over time, just as they would with a doctor.
When Should You See an APP
APPs provide care for patients of all ages and health needs. You might see an APP for:
- Annual physical exams and preventive care
- Common illnesses like colds, flu or infections
- Chronic disease management
- Follow-up appointments
- Routine health concerns
- Lifestyle and wellness counseling
Where Do APPs Practice?
APPs work in almost every specialty and care setting, including:
- Primary care clinics
- Urgent care clinics
- Cardiology (heart) areas
- Oncology (cancer) areas
- Women’s health
- Surgery
- Emergency departments
- Hospital inpatient care
Making the Most of Your APP Appointment
To get the most from your visit with an APP:
- Bring a list of your current medications
- Write down your questions ahead of time
- Share your health goals and concerns openly
- Ask for clarification if you don’t understand something
- Follow up as recommended
Insurance Coverage
Many insurance plans cover APP visits similarly to physician visits. Your copay or deductible may vary depending on your plan.
The Growing Role of APPs in Health Care
The United States is facing a physician shortage. By 2036, the country may be short up to 86,000 physicians, according to the Association of American Medical Colleges. APPs help fill this gap and ensure more people can access care when they need it.
National research, based on Medicare data, shows that APPs provide more than 25% of all healthcare visits in the United States. As health care evolves, they play an increasingly vital role in delivering patient-centered, accessible care.
Should You See an APP?
If you need health care and an APP is available, you may find it helpful to schedule a visit. They can provide personalized and excellent care as part of your care team. Whether for a routine checkup or ongoing treatment, an APP can be a valuable partner in helping you stay healthy.