
Overview
Sleep issues have such a varied and far-reaching affect on patients - in their personal lives, the lives of their families and friends, their jobs, their past times... I am always glad when a patient has come in to see us at the sleep clinic, there are so many ways we can help. I am honored that patients trust us with their care. David Margelli is a board-certified physician assistant who received his medical training at Albany Medical College in Albany, New York. A University of Washington graduate and former paramedic, Mr. Margelli started his PA practice in general cardiology in 1999. He has been practicing sleep medicine at Swedish since 2004 and is also the Director of Sleep Medicine Advanced Practice Clinicians. In addition, Mr. Margelli is also a clinical research investigator. The author of numerous articles on sleep topics, he is a frequent speaker at meetings for both community groups and medical providers. He has been an invited lecturer on sleep medicine at the American Academy of Physician Assistants national education conference.
Dr. Margelli is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Insomnia.
Dr. Margelli is board certified in National Commission On Certification Of Physician Assistants. Dr. Margelli is currently accepting new patients.
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- HMO
- MANAGED MEDICAID PLAN
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
Accepted plan types not found. Please verify directly with the provider.
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- PPO
- EPO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
550 17th Avenue, Suite A20, Seattle, WA 98122
Additional Areas of Focus
Margelli has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
UW Medicine Sleep Center At Harborview
Nathaniel Watson is a Sleep Medicine provider practicing medicine in Seattle, Washington. Dr. Watson is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Insomnia. Dr. Watson is currently accepting new patients.
Virginia Mason Medical Center Sleep Disorders Center - Seattle
Oneil Bains, MD, is a board-certified sleep medicine physician with special medical interest in insomnia, pediatric sleep disorders, narcolepsy and sleep disordered breathing. In 2003 he initiated the highly successful, five-week Insomnia Program, which helps patients overcome their insomnia without medication.Dr. Bains enjoys seeing the often dramatic results of this program and other sleep medicine treatments, and the big impact they can have on his patients' lives. He was named a Top Doctor bySeattle MetandSeattlemagazines numerous times.Dr. Bains is married, has two children, and enjoys CrossFit and table tennis. Dr. Bains is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Central Sleep Apnea, Narcolepsy, and Idiopathic Hypersomnia. Dr. Bains is board certified in American Board Of Sleep Medicine. Dr. Bains is currently accepting new patients.
Virginia Mason Medical Center Sleep Disorders Center - Seattle
Matthias Lee, MD, is a board-certified sleep medicine physician who specializes in insomnia, narcolepsy, and sleep complicated by mood and anxiety disorders.Dr. Lee enjoys helping people achieve good outcomes without relying on medications. Instead, he emphasizes natural, cognitive behavioral approaches to insomnia and conducts insomnia workshops. By the time a patient leaves his clinic, he hopes they feel they have made a connection with somebody they can trust who will work together with them to help them achieve the best sleep possible.Since 2004, Dr. Lee has made the Pacific Northwest his home with his wife and two children. He is an avid runner and has completed half and full marathons. Dr. Lee is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Narcolepsy, Central Sleep Apnea, and Restless Legs Syndrome. Dr. Lee is board certified in American Board Of Sleep Medicine and American Board Of Psychiatry And Neurology, General Psychiatry, And Subspecialty In Sleep Medicine. Dr. Lee is currently accepting new patients.
Frequently Asked Questions about David M. Margelli, PA
How do I make an appointment with David M. Margelli, PA?
You can book an appointment with David M. Margelli, PA by calling their office at 206-386-4744. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is David M. Margelli, PA a top-rated expert for Obstructive Sleep Apnea?
MediFind is an objective health platform that identifies experts based on real-world data. David M. Margelli, PA is classified as an Distinguished expert for Obstructive Sleep Apnea, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does David M. Margelli, PA specialize in?
While David M. Margelli, PA is a Sleep Medicine, they have specific expertise in Obstructive Sleep Apnea, Drowsiness, and Excessive Daytime Sleepiness. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Sleep Medicine.
Does David M. Margelli, PA accept my insurance?
David M. Margelli, PA accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 206-386-4744 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Obstructive Sleep ApneaMargelli, PA isDistinguished. Learn about Obstructive Sleep Apnea.
- Advanced
- DrowsinessMargelli, PA isAdvanced. Learn about Drowsiness.
- Excessive Daytime SleepinessMargelli, PA isAdvanced. Learn about Excessive Daytime Sleepiness.
- InsomniaMargelli, PA isAdvanced. Learn about Insomnia.
- Experienced
- Central Sleep ApneaMargelli, PA isExperienced. Learn about Central Sleep Apnea.
- Irregular Sleep-Wake SyndromeMargelli, PA isExperienced. Learn about Irregular Sleep-Wake Syndrome.

