Basically, what you are asking is whether professional certification is the same as registration. The answer is yes.
YES! In principle, being certified is the same as being registered. In both cases, a person must pass a standardized certification exam to document their theoretical knowledge of professional skills. By passing the certification exam, the professional has proven their knowledge in their field, and earned the right to use a specific credential such as MLT (Medical Laboratory Technician), or RMA (Registered Medical Assistant).
Usually, the only difference between the credentials is that they have been verified through different certifying bodies. Some have chosen to grant a "registered..." credential, some give the "certified..." credential, mostly to distinguish one from the other (e.g. Certified Medical Assistant, vs. Registered Medical Assistant). However, both are certified as such.
For more on medical assistant certifications, and what they mean visit
http://www.certmedassistant.com - Advanced Medical Assistant Career Guide.
Physician Assistant-Certified, Certified Diabetes Educator. This means the medical provider is a certified Physician Assistant, and is in addition to that, the person is a certified diabetes educator.
A physician assistant who is certified from outside the US cannot work in the US as a physician assistant. The person will need to gain US credentials.
Physician Assistant and Registered Nurse
Registered Physician Assistant
If you plan on becoming a Physician Assistant, then you're going to want to be certified. To apply for a license you can check out the following website: http://www.medboard.nv.gov/new_applylicense.htm
There are two-year and four-year physician assistant programs that will enable you to be certified. Many PA's obtain a masters degree in there chosen field.
Many local colleges and universities offer physician assistant training. Research schools in your area offering classes to become a certified physician assistant. There are a number of accredited programs in California that can help you become a physician assistant. Among these places, include the UC Davis School of Medicine, California Academy of Physician Assistants, and the USC Primary Care Physician Assistant Program.
Nurse Practitioners are considered "Mid-level Providers/Practitioners," along with Clinical Nurse Specialists, Certified Nurse Midwives, Certified Registered Nurse Anesthetists and Physician Assistants. Thus, yes they are registered and licensed.
a physician Assistant may practice medicine under the supervision of a physician. A nurse practitioner does not necessarily need the supervision of a physician. The salary range is about equal ($69,000 to $86,000 per year).
The only way an IMG/FMG can sit for the National Certification exam to become a certified Physician Assistant in the U.S. is to graduate from a fully accredited physician assistant program. There is no fast track currently available for IMG/FMG's to become physician's or physician assistants at this time. Many FMG/IMG's have completed PA programs to fullfill this goal and are successfully in clinical practice.
All physicians must have a medical license to work as a doctor. However, a board certified physician has also passed rigid assessments making him an expert in a particular medical field.
PA-C means they are a physician assistant, meaning they are able to practice autonomous medicine as part of a physician-physician assistant team. ATC means athletic trainer certified, which is a healthcare degree that focuses on physical medicine and rehabilitation, particularly of the physically active populations and sports medicine.