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Dr. Mary Deegan Haff, MD

Mineola, NY

15 Years of Experience

Accepting patients

    Who is Dr. Deegan Haff, Adolescent Medicine Specialist in Mineola, NY?

    Dr. Mary Deegan Haff, MD is an Adolescent Medicine Specialist, who primarily practices in Mineola, NY with 2 additional practice locations. She has been practicing for over 15 years and is board certified by the American Board of Pediatrics. Dr. Deegan Haff is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Deegan Haff’s office at (516) 663-2727.

    Is Dr. Deegan Haff board certified in Adolescent Medicine Specialist?

    Yes, Dr. Mary Deegan Haff, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Deegan Haff speak?

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

    • English

    What conditions does Dr. Deegan Haff treat?

    As a Adolescent Medicine Specialist, Dr. Deegan Haff 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. Deegan Haff. 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:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J101: Influenza due to other identified influenza virus with other respiratory manifestations

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Strep Throat
    • Sore Throat
    • Streptococcal Infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J020: Streptococcal pharyngitis

    Also known as:

    • Acute Bronchiolitis
    • Bronchial Disorder
    • Bronchiolitis
    • Inflammation of small airways
    • Acute inflammation of bronchioles

    ICD-10 Codes:

    • J218: Acute bronchiolitis due to other specified organisms

    Which procedures does Dr. Deegan Haff perform as a Adolescent Medicine Specialist?

    As a Adolescent Medicine Specialist, procedures performed by an Dr. Mary Deegan Haff may include:

    For detailed information, please contact Dr. Deegan Haff's office.

    Does Dr. Deegan Haff accept my insurance?

    Dr. Deegan Haff accepts most major insurance plans. Important: Please call our office at (516) 663-2727 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Deegan Haff accept in Mineola, NY?

    Dr. Deegan Haff in Mineola, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allied Benefit Systems

    • CVS Health (formerly Aetna)

    • Express Scripts

    • MagnaCare Rx

    • National Benefit Fund

    • Service Employees International Union (SEIU)

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    Where is Dr. Deegan Haff's office located?

    Dr. Mary Deegan Haff's Primary Practice

    259 1st St

    Mineola, NY 11501

    (516) 663-2727

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    Dr. Mary Deegan Haff's Practice 2

    2073 Newbridge Rd

    Bellmore, NY 11710

    (516) 781-9898

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    Dr. Mary Deegan Haff's Practice 3

    550 1st Ave

    New York, NY 10016

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

    Dr. Deegan Haff's National Provider Identifier (NPI) number is 1659565919.

    What common questions do patients ask about Dr. Deegan Haff?

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

    What is Dr. Mary Deegan Haff's specialty?

    Dr. Deegan Haff is a Adolescent Medicine Specialist near Mineola, NY. Contact Dr. Deegan Haff to book an appointment today.

    Is this Dr. Mary Deegan Haff affiliated with a ranked Castle Connolly Top Hospital?

    No, Deegan Haff is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Nyu Langone Hospital - Long Island. 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 Adolescent Medicine Specialist?

    Explore Adolescent Medicine Specialist 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 Mary Deegan Haff accepting new patients in Mineola, NY?

    Yes, Dr. Mary Deegan Haff is accepting new patients at this time.

    Does Dr. Mary Deegan Haff offer online booking?

    Please contact Dr. Deegan Haff's office at (516) 663-2727 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mary Deegan Haff?

    Please contact Dr. Deegan Haff's office at (516) 663-2727 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mary Deegan Haff have?

    Dr. Mary Deegan Haff is certified by the American Board of Pediatrics.

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