Provides medical services for a broad range of patients, which can include geriatric, adults, adolescents and infants depending on specialty. Scope of care is defined by the medical or surgical specialty which employs the NP. A collaborating physician (M.D. or D.O.) provides direction and regular review of the medical services provided by the NP as set forth in the practice description and approved by the Oregon Board of Medical Examiners. Services will be reviewed and approved by the Medical Director through periodic chart review.