Michael Marchiano, MD

How to choose Michael Marchiano, MD as your primary doctor

How do I make Michael Marchiano, MD my primary care doctor (PCP)?

Call the member services number on the back of your insurance card and ask to set this doctor as your primary care doctor. Your health plan makes the change. The doctor's office cannot make it for you.

When does the change take effect?

Plans usually make the change effective on the 1st of the following month. Your plan will confirm the exact date on the call.

Does this office accept my insurance?

Before you switch, call the office at (510) 670-1111 to confirm your insurance is accepted.

Can Nivano Physicians help me decide?

You are welcome to call Nivano Physicians Customer Service at (916) 407-2000, option 1 with questions about any of our doctors. We can answer questions, but we cannot recommend one doctor over another, and only your health plan can make the change.

More about choosing or changing your primary care doctor