RL
Accepting patients
Who is Dr. Lebby, Sleep Medicine Specialist - Internist in Irvine, CA?
Dr. Robert Lebby, MD is a Sleep Medicine Specialist - Internist, who primarily practices in Irvine, CA with 2 additional practice locations. Dr. Lebby is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Lebby’s office.
What languages does Dr. Lebby speak?
Dr. Lebby and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Sleep Medicine Specialist - Internist like Dr. Lebby typically treat?
As a Sleep Medicine Specialist - Internist, Dr. Lebby diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lebby. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Insomnia
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
Also known as:
- Narcolepsy
- Narcolepsy with Cataplexy
- Sleep Disorder
- Excessive daytime sleepiness
- Sudden sleep attacks
- Type 2 narcolepsy
- Sudden Sleep Attacks with Muscle Weakness
- Daytime Sleepiness with Cataplexy
ICD-10 Codes:
- G47419: Narcolepsy without cataplexy
- G47411: Narcolepsy with cataplexy
What procedures does a Sleep Medicine Specialist - Internist like Dr. Lebby typically perform?
As a Sleep Medicine Specialist - Internist, procedures performed by Dr. Robert Lebby may include:
- Continuous Positive Airway Pressure Management
- Narcolepsy Evaluation
- Sleep Consultation
- Sleep Medicine Consultation
- Sleep Medicine Follow Up
- Sleep Studies
Please contact Dr. Lebby's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Lebby accept my insurance?
Dr. Lebby accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lebby accept in Irvine, CA?
Dr. Lebby in Irvine, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Spectrum
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lebby's office located?
What is Dr. Lebby's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lebby's National Provider Identifier (NPI) number is 1457344129.
What common questions do patients ask about Dr. Lebby?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lebby
What is Dr. Robert Lebby's specialty?
Dr. Lebby is a Sleep Medicine Specialist - Internist near Irvine, CA.
What does a Sleep Medicine Specialist - Internist do?
An internist specializing in Sleep Medicine is certified in this subspecialty and focuses on the clinical evaluation, physiological testing, diagnosis, treatment, and prevention of sleep and circadian rhythm disorders. These specialists care for patients of all ages, utilizing a multidisciplinary approach. Conditions they manage include, but are not limited to, sleep-related breathing disorders, insomnia, hypersomnia's, circadian rhythm disorders, parasomnias, and sleep-related movement disorders.
Is this Dr. Robert Lebby affiliated with a ranked Castle Connolly Top Hospital?
No, Lebby is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Sleep Medicine Specialist - Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Sleep Medicine Specialist - Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Robert Lebby accepting new patients in Irvine, CA?
Yes, Dr. Robert Lebby is accepting new patients at this time.
Does Dr. Robert Lebby offer online booking?
Please contact Dr. Lebby's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Robert Lebby?
Please contact Dr. Lebby's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Sleep Medicine Specialist - Internist Near Irvine, CA
GF
Sleep Medicine Specialist - Family Medicine
Dr. Gary Feldman is a Sleep Medicine Specialist - Family Medicine, who primarily practices in Irvine, CA with 1 additional practice location. He is board certified.
Irvine, CA
FN
Sleep Medicine Specialist - Internist
Dr. Fahima Nadi is a Sleep Medicine Specialist - Internist, who primarily practices in El Cajon, CA with 2 additional practice locations.
El Cajon, CA

Sleep Medicine Specialist - Internist
Dr. Wesley Fleming, MD is a Sleep Medicine Specialist - Internist, who primarily practices in Irvine, CA with 1 additional practice location. He has been practicing for over 21 years.
Irvine, CA