About Dr. Karl Fernandes
Dr. Karl Fernandes is a sleep medicine physician at Toledo Sleep Disorder Center in Oregon, OH.
In Medicare's directory, Dr. Fernandes is also listed under critical care (intensivists) and pulmonary disease.
Dr. Fernandes graduated from Ohio State University College of Medicine in 1991.
According to Medicare, Dr. Fernandes accepts Medicare assignment.
Where Dr. Fernandes practices
Mercy Health - St. Charles Hospital, 2702 Navarre Avenue, Suite 302, Oregon, OH 43616
(419) 693-9727
Other sleep physicians at Toledo Sleep Disorder Center
Questions about Dr. Karl Fernandes
Where does Dr. Karl Fernandes practice?
Dr. Karl Fernandes is listed at Toledo Sleep Disorder Center (Oregon, OH). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Karl Fernandes?
Call Toledo Sleep Disorder Center at (419) 693-9727 and ask for Dr. Fernandes. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Karl Fernandes specialize in?
Dr. Karl Fernandes specializes in sleep medicine, with critical care (intensivists) and pulmonary disease also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Karl Fernandes accept Medicare?
Medicare's clinician directory lists Dr. Fernandes 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. Karl Fernandes, or is something here out of date? Let us know. Find a sleep doctor near you.