About Dr. Benjamin Nager
Dr. Benjamin Nager is a sleep medicine physician at Centegra Sleep Services in Algonquin, IL, and is also listed at 1 other location.
In Medicare's directory, Dr. Nager is also listed under neurology.
Dr. Nager graduated from Tulane University School of Medicine in 1986.
According to Medicare, Dr. Nager accepts Medicare assignment and offers telehealth visits.
Where Dr. Nager practices
Questions about Dr. Benjamin Nager
Where does Dr. Benjamin Nager practice?
Dr. Benjamin Nager is listed at Centegra Sleep Services (Algonquin, IL) and THE SLEEP AND WELLNESS CENTER, PC (Crystal Lake, IL). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Benjamin Nager?
Call Centegra Sleep Services at (815) 455-1800 and ask for Dr. Nager. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Benjamin Nager specialize in?
Dr. Benjamin Nager 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. Benjamin Nager accept Medicare?
Medicare's clinician directory lists Dr. Nager 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. Benjamin Nager offer telehealth?
Medicare's clinician directory lists Dr. Nager 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. Benjamin Nager, or is something here out of date? Let us know. Find a sleep doctor near you.