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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Masi, Sleep Medicine Specialist - Internist in Ballwin, MO?
Dr. Anthony Masi, MD is a Sleep Medicine Specialist - Internist, who primarily practices in Ballwin, MO. He is board certified. Dr. Masi graduated from University of Illinois College of Medicine and completed his residency at Barnes-Jewish Hosp-S Campus, Pulmonary Diseases; Med Coll Wi Affil Hosps, Internal Medicine. Dr. Masi is fluent in English, and is currently seeing new patients. Dr. Masi’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Masi’s office at (636) 391-1222.
Where did Dr. Masi go to medical school and complete their residency?
Residency: Barnes-Jewish Hosp-S Campus, Pulmonary Diseases; Med Coll Wi Affil Hosps, Internal Medicine | Ventura County Medical Center Program
Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine
What languages does Dr. Masi speak?
Dr. Masi and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Masi treat?
As a Sleep Medicine Specialist - Internist, Dr. Masi 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. Masi. 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.
Also known as:
- Obstructive Sleep Apnea
- Central Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
- CSA
- Brain-Related Sleep Apnea
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
- G4731: Primary central sleep apnea
Also known as:
- Sleep Disorder
- Excessive Sleepiness
- Excessive Sleepiness with Long Sleep
- Restless Legs Syndrome
- Restless Legs
- Restless legs syndrome
- Sleep Problem
- Sleep Disturbance
- Trouble Sleeping
- Hypersomnia
- Daytime sleepiness
- Too much sleep
- Idiopathic hypersomnia
- Long sleeper syndrome
- Unexplained excessive sleep
- RLS
- Willis-Ekbom Disease
- Parasomnia
- Sleep Problems
- Sleep Disturbances
ICD-10 Codes:
- G479: Sleep disorder, unspecified
- G4710: Hypersomnia, unspecified
- G4711: Idiopathic hypersomnia with long sleep time
- G2581: Restless legs syndrome
- G4750: Parasomnia, unspecified
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
Also known as:
- Neurostimulator Management
- Nerve Stimulator Adjustment
- Implantable Neurostimulator Care
- Deep Brain Stimulator Management
ICD-10 Codes:
- Z4542: Encounter for adjustment and management of neurostimulator
Which procedures does Dr. Masi perform as a Sleep Medicine Specialist - Internist?
As a Sleep Medicine Specialist - Internist, procedures performed by a Dr. Anthony Masi may include:
- Continuous Positive Airway Pressure Management
- Narcolepsy Evaluation
- Sleep Consultation
- Sleep Medicine Consultation
- Sleep Medicine Follow Up
- Sleep Studies
For detailed information, please contact Dr. Masi's office.
Does Dr. Masi accept my insurance?
Dr. Masi accepts most major insurance plans. Important: Please call our office at (636) 391-1222 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Masi accept in Ballwin, MO?
Dr. Masi in Ballwin, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Essence Healthcare
Express Scripts
Humana
Medicare
State of Missouri
UnitedHealthcare
View All Insurances
Where is Dr. Masi's office located?
Dr. Anthony Masi's Primary Practice
13975 Manchester Rd Ste 7
Ballwin, MO 63011
(636) 391-1222
What is Dr. Masi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Masi's National Provider Identifier (NPI) number is 1902884844.
What common questions do patients ask about Dr. Masi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Masi
What is Dr. Anthony Masi's specialty?
Dr. Masi is a Sleep Medicine Specialist - Internist near Ballwin, MO. 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. Contact Dr. Masi to book an appointment today.
Is this Dr. Anthony Masi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Masi is affiliated with Barnes-Jewish West County Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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
Where can I learn more about Sleep Medicine Specialist - Internist?
Explore Sleep Medicine Specialist - Internist with 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 Anthony Masi accepting new patients in Ballwin, MO?
Yes, Dr. Anthony Masi is accepting new patients at this time.
Does Dr. Anthony Masi offer online booking?
Please contact Dr. Masi's office at (636) 391-1222 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Anthony Masi?
Please contact Dr. Masi's office at (636) 391-1222 for information regarding telehealth appointment availability or for scheduling assistance.
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