About Dr. Marri Horvat
Dr. Marri Horvat is a sleep medicine physician at Cleveland Clinic Hospital in Cleveland, OH.
In Medicare's directory, Dr. Horvat is also listed under neurology.
Dr. Horvat completed medical school in 2016.
According to Medicare, Dr. Horvat accepts Medicare assignment and offers telehealth visits.
Where Dr. Horvat practices
9500 Euclid Avenue, Cleveland, OH 44195
(216) 444-2200
Clinic rated 3.4 from 1,227 Google reviews
Other sleep physicians at Cleveland Clinic Hospital
Questions about Dr. Marri Horvat
Where does Dr. Marri Horvat practice?
Dr. Marri Horvat is listed at Cleveland Clinic Hospital (Cleveland, OH). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Marri Horvat?
Call Cleveland Clinic Hospital at (216) 444-2200 and ask for Dr. Horvat. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Marri Horvat specialize in?
Dr. Marri Horvat 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. Marri Horvat accept Medicare?
Medicare's clinician directory lists Dr. Horvat 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. Marri Horvat offer telehealth?
Medicare's clinician directory lists Dr. Horvat 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. Marri Horvat, or is something here out of date? Let us know. Find a sleep doctor near you.