About Dr. Douglas Liepert
Dr. Douglas Liepert is a sleep medicine physician at ADVENT in South Bend, IN.
In Medicare's directory, Dr. Liepert is also listed under otolaryngology.
Dr. Liepert completed medical school in 1989.
According to Medicare, Dr. Liepert accepts Medicare assignment.
Where Dr. Liepert practices
Questions about Dr. Douglas Liepert
Where does Dr. Douglas Liepert practice?
Dr. Douglas Liepert is listed at ADVENT (South Bend, IN). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Douglas Liepert?
Call ADVENT at (574) 203-2432 and ask for Dr. Liepert. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Douglas Liepert specialize in?
Dr. Douglas Liepert specializes in sleep medicine, with otolaryngology also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Douglas Liepert accept Medicare?
Medicare's clinician directory lists Dr. Liepert 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.
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. Douglas Liepert, or is something here out of date? Let us know. Find a sleep doctor near you.