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Dr. Maria Antoniou, MD

Philadelphia, PA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Antoniou, Sleep Medicine Specialist - Internist in Philadelphia, PA?

    Dr. Maria Antoniou, MD is a Sleep Medicine Specialist - Internist, who primarily practices in Philadelphia, PA with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Antoniou is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Antoniou’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Antoniou’s office.

    Where did Dr. Antoniou go to medical school and complete their residency?

    • Medical School: Mc Gill Univ- Fac Of Med- Montreal- Que- Canada

    Is Dr. Antoniou board certified in Sleep Medicine Specialist - Internist?

    Yes, Dr. Maria Antoniou, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Antoniou speak?

    Dr. Antoniou and their clinical team can communicate with patients in the following languages:

    • English

    • Greek, Modern (1453-)

    What conditions does Dr. Antoniou treat?

    As a Sleep Medicine Specialist - Internist, Dr. Antoniou 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. Antoniou. 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
    • Breathing Pauses During Sleep
    • Snoring Disorder

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)
    • G4731: Primary central sleep apnea
    • G4730: Sleep apnea, unspecified

    Also known as:

    • Snoring
    • Loud breathing during sleep
    • Noisy sleep
    • Obstructive snoring

    ICD-10 Codes:

    • R0683: Snoring

    Also known as:

    • Excessive Sleepiness
    • Restless Legs Syndrome
    • Sleep Disorder
    • Recurring Excessive Sleepiness
    • Other Sleep Disorder
    • Restless Legs
    • Restless legs syndrome
    • Hypersomnia
    • Daytime sleepiness
    • Too much sleep
    • Somnolence
    • Drowsiness
    • Feeling sleepy all the time
    • RLS
    • Willis-Ekbom Disease
    • Sleep Problem
    • Sleep Disturbance
    • Trouble Sleeping
    • Periodic hypersomnia
    • Kleine-Levin syndrome
    • Unspecified Sleep Disorder

    ICD-10 Codes:

    • G4710: Hypersomnia, unspecified
    • R400: Somnolence
    • G2581: Restless legs syndrome
    • G479: Sleep disorder, unspecified
    • G4713: Recurrent hypersomnia
    • F518: Other sleep disorders not due to a substance or known physiological condition

    Also known as:

    • Insomnia
    • Sleep Disorder
    • Sleeplessness
    • Trouble Sleeping
    • Psychophysiologic Insomnia
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • F5104: Psychophysiologic insomnia
    • G4700: Insomnia, unspecified

    Which procedures does Dr. Antoniou perform as a Sleep Medicine Specialist - Internist?

    As a Sleep Medicine Specialist - Internist, procedures performed by a Dr. Maria Antoniou may include:

    For detailed information, please contact Dr. Antoniou's office.

    Does Dr. Antoniou accept my insurance?

    Dr. Antoniou 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. Antoniou accept in Philadelphia, PA?

    Dr. Antoniou in Philadelphia, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Partners Plans

    • Horizon BlueCross BlueShield

    • Humana

    • Independence Blue Cross

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Antoniou's office located?

    Dr. Maria Antoniou's Primary Practice

    3624 Market St Fl 2

    Philadelphia, PA 19104

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    Dr. Maria Antoniou's Practice 2

    145 King of Prussia Rd

    Radnor, PA 19087

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    Dr. Maria Antoniou's Practice 3

    501 S 54th St

    Philadelphia, PA 19143

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    What is Dr. Antoniou's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Antoniou's National Provider Identifier (NPI) number is 1689600504.

    What common questions do patients ask about Dr. Antoniou?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Antoniou

    What is Dr. Maria Antoniou's specialty?

    Dr. Antoniou is a Sleep Medicine Specialist - Internist near Philadelphia, PA. 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. Antoniou to book an appointment today.

    Is this Dr. Maria Antoniou affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Antoniou is affiliated with Penn Medicine Hospital Of The University Of Pennsylvania 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 Maria Antoniou accepting new patients in Philadelphia, PA?

    Yes, Dr. Maria Antoniou is accepting new patients at this time.

    Does Dr. Maria Antoniou offer online booking?

    Please contact Dr. Antoniou's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Maria Antoniou?

    Please contact Dr. Antoniou's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Maria Antoniou have?

    Dr. Maria Antoniou is certified by the American Board of Internal Medicine.

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