Optum Health

Permanently closed
2275 Sampson Ave
Corona, CA 92879

Optum, formerly known as North American Medical Management (NAMM) California, has been providing healthcare services in Southern California since 1993. The organization focuses on delivering the right care at the right time, ensuring that patients are at the center of their operations to achieve better health outcomes.

With a network of over 600 primary care physicians and more than 2,000 specialists, Optum offers a comprehensive range of services designed to streamline healthcare delivery. Their mission is to enhance quality and efficiency in healthcare while effectively utilizing resources to meet the needs of patients and providers alike.

Own this business?
See a problem?

You might also like

United StatesCaliforniaCoronaOptum Health

Partial Data by Infogroup (c) 2025. All rights reserved.