The UCSF-John Muir Health Jean and Ken Hofmann Cancer Center at the Behring Pavilion is now open.  LEARN MORE >

At John Muir Health, you can be sure you'll always get the same high-quality, compassionate care no matter what HMO plan you choose. But, you must carefully select a medical group and a primary care physician or doctor (PCP) from that medical group.

Many doctors belong to more than one medical group — making it easy to accidently affiliate with a group you don't intend to. In order to use John Muir Health services, you must ensure that the Provider ID number you select is the one that is for the John Muir Physician Network.

In order to enroll, you may need to fill in the provider ID number for your preferred doctor. You can find this number on your health insurance plan's website. For detailed instructions to navigate your HMO's site, select the link below.

  • Aetna HMO
  • Anthem Blue Cross HMO
  • Blue Shield of California HMO
  • HealthNet HMO
  • PacifiCare HMO

For help with finding your doctor's provider ID

Please call (925) 952-2887 or (844) 398-5376 or contact us
Customer Service hours are Monday through Friday from 8 AM to 4:30 PM.