Kaiser Permanente is a healthcare organization that provides health insurance and medical care to members in several states across the United States. The organization was founded in 1945 and is headquartered in Oakland, California. Kaiser Permanente operates hospitals, medical centers, and clinics, and offers a range of services including primary care, specialty care, and emergency care. The organization is known for its integrated healthcare model, which combines health insurance and medical care in a single system. Kaiser Permanente is also committed to promoting health equity and addressing social determinants of health, such as housing and food insecurity.