About Dr. William Li
Dr. William Li is a sleep medicine physician at Tower Sleep Medicine in Los Angeles, CA.
In Medicare's directory, Dr. Li is also listed under neurology.
Dr. Li graduated from Wayne State University School of Medicine in 2018.
According to Medicare, Dr. Li accepts Medicare assignment and offers telehealth visits.
Where Dr. Li practices
Cedars Sinai Medical Center, 8635 W 3rd Street, Suite 965, Los Angeles, CA 90048
(310) 657-4337
Questions about Dr. William Li
Where does Dr. William Li practice?
Dr. William Li is listed at Tower Sleep Medicine (Los Angeles, CA). Call the clinic to confirm before you book.
How do I make an appointment with Dr. William Li?
Call Tower Sleep Medicine at (310) 657-4337 and ask for Dr. Li. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. William Li specialize in?
Dr. William Li specializes in sleep medicine, with neurology also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. William Li accept Medicare?
Medicare's clinician directory lists Dr. Li as accepting Medicare assignment, which means agreeing to the Medicare-approved amount as full payment for covered services. Confirm with the clinic before your visit.
Does Dr. William Li offer telehealth?
Medicare's clinician directory lists Dr. Li as offering telehealth. Ask the clinic which visits can be done remotely; a sleep study itself usually happens at home or in a lab.
From the NPI registry (data through November 2, 2026) and Medicare's Doctors and Clinicians directory (released November 12, 2026). These are records physicians and clinics keep with the government, and they can lag behind changes. They do not show board certification. Are you Dr. William Li, or is something here out of date? Let us know. Find a sleep doctor near you.