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Dr. Barry Diener, MD

East Setauket, NY

Accepting patients

    Who is Dr. Diener, Pediatric Pulmonologist in East Setauket, NY?

    Dr. Barry Diener, MD is a Pediatric Pulmonologist, who primarily practices in East Setauket, NY with 2 additional practice locations. He is board certified by the American Board of Pediatrics. Dr. Diener is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Diener’s office at (631) 444-8340.

    Is Dr. Diener board certified in Pediatric Pulmonologist?

    Yes, Dr. Barry Diener, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Diener speak?

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

    • English

    What conditions does Dr. Diener treat?

    As a Pediatric Pulmonologist, Dr. Diener 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. Diener. 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:

    • Mild Persistent Asthma
    • Moderate Persistent Asthma
    • Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma

    ICD-10 Codes:

    • J4530: Mild persistent asthma, uncomplicated
    • J4540: Moderate persistent asthma, uncomplicated

    Also known as:

    • Seasonal Allergies
    • Allergy
    • Hay fever
    • Seasonal allergic rhinitis
    • Pollen allergy

    ICD-10 Codes:

    • J302: Other seasonal allergic rhinitis

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Chronic Rhinitis
    • Nose Injuries and Disorder
    • Chronic runny nose
    • Persistent nasal inflammation
    • Long-term stuffy nose

    ICD-10 Codes:

    • J310: Chronic rhinitis

    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)

    Does Dr. Diener accept my insurance?

    Dr. Diener accepts most major insurance plans. Important: Please call our office at (631) 444-8340 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Diener accept in East Setauket, NY?

    Dr. Diener in East Setauket, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • MagnaCare Rx

    • National Benefit Fund

    • Service Employees International Union (SEIU)

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    Where is Dr. Diener's office located?

    Dr. Barry Diener's Primary Practice

    4 Technology Dr

    East Setauket, NY 11733

    (631) 444-8340

    Get Directions

    Dr. Barry Diener's Practice 2

    100 Nicolls Rd

    Stony Brook, NY 11794

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    Dr. Barry Diener's Practice 3

    2701 Sunrise Hwy

    Islip Terrace, NY 11752

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

    Dr. Diener's National Provider Identifier (NPI) number is 1629366372.

    What common questions do patients ask about Dr. Diener?

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

    What is Dr. Barry Diener's specialty?

    Dr. Diener is a Pediatric Pulmonologist near East Setauket, NY. A pediatrician dedicated to preventing and treating respiratory diseases in infants, children, and young adults. This specialist possesses in-depth knowledge of lung growth and development, assesses respiratory function in young patients, and is experienced in various invasive and noninvasive diagnostic techniques. Contact Dr. Diener to book an appointment today.

    Is this Dr. Barry Diener affiliated with a ranked Castle Connolly Top Hospital?

    No, Diener is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Stony Brook University 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

    Where can I learn more about Pediatric Pulmonologist?

    Explore Pediatric Pulmonologist 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 Barry Diener accepting new patients in East Setauket, NY?

    Yes, Dr. Barry Diener is accepting new patients at this time.

    Does Dr. Barry Diener offer online booking?

    Please contact Dr. Diener's office at (631) 444-8340 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Barry Diener?

    Please contact Dr. Diener's office at (631) 444-8340 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Barry Diener have?

    Dr. Barry Diener is certified by the American Board of Pediatrics.

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