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Dr. William Sullivan, MD

Hattiesburg, MS

Accepting patients

    Who is Dr. Sullivan, Specialist in Hattiesburg, MS?

    Dr. William Sullivan, MD is a Specialist, who primarily practices in Hattiesburg, MS. He is board certified by the American Board of Allergy and Immunology and American Board of Pediatrics. Dr. Sullivan graduated from University of Alabama School of Medicine and completed his residency at Lsu Hlth Sci Ctr-Univ Hosp, Allergy And Immunology; Univ Tn Med Ctr, Anesthesiology; Le Bonheur Children'S M C, Pediatrics. Dr. Sullivan is fluent in English, and is currently seeing new patients. Dr. Sullivan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sullivan’s office at (601) 268-5051.

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

    • Residency: Lsu Hlth Sci Ctr-Univ Hosp, Allergy And Immunology; Univ Tn Med Ctr, Anesthesiology; Le Bonheur Children'S M C, Pediatrics | LSU HEALTH SCIENCES

    • Medical School: University of Alabama School of Medicine

    Is Dr. Sullivan board certified in Specialist?

    Yes, Dr. William Sullivan, MD is board certified by the American Board of Allergy and Immunology , American Board of Pediatrics

    What languages does Dr. Sullivan speak?

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

    • English

    What conditions does Dr. Sullivan treat?

    As a Specialist, Dr. Sullivan 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. Sullivan. 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:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions

    ICD-10 Codes:

    • J3089: Other allergic rhinitis

    Also known as:

    • Moderate Persistent Asthma
    • Mild Persistent Asthma
    • Moderate Persistent Asthma with Flare-up
    • Mild Intermittent Asthma
    • Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma
    • Moderate Asthma Exacerbation
    • Worsening Moderate Asthma
    • Acute Asthma Attack
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma

    ICD-10 Codes:

    • J4540: Moderate persistent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated
    • J4541: Moderate persistent asthma with (acute) exacerbation
    • J4520: Mild intermittent asthma, uncomplicated

    Also known as:

    • Hay Fever
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen

    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

    Does Dr. Sullivan accept my insurance?

    Dr. Sullivan accepts most major insurance plans. Important: Please call our office at (601) 268-5051 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sullivan accept in Hattiesburg, MS?

    Dr. Sullivan in Hattiesburg, MS 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 Cross & Blue Shield of Mississippi

    • Centene

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Medicare

    • Molina

    • State of Mississippi

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Sullivan's office located?

    Dr. William Sullivan's Primary Practice

    109 Millsaps Dr Ste C

    Hattiesburg, MS 39402

    (601) 268-5051

    Get Directions

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

    Dr. Sullivan's National Provider Identifier (NPI) number is 1033177894.

    What common questions do patients ask about Dr. Sullivan?

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

    What is Dr. William Sullivan's specialty?

    Dr. Sullivan is a Specialist near Hattiesburg, MS. Contact Dr. Sullivan to book an appointment today.

    Is this Dr. William Sullivan affiliated with a ranked Castle Connolly Top Hospital?

    No, Sullivan 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

    Where can I learn more about Specialist?

    Explore 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 William Sullivan accepting new patients in Hattiesburg, MS?

    Yes, Dr. William Sullivan is accepting new patients at this time.

    Does Dr. William Sullivan offer online booking?

    Please contact Dr. Sullivan's office at (601) 268-5051 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Sullivan?

    Please contact Dr. Sullivan's office at (601) 268-5051 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Sullivan have?

    Dr. William Sullivan is certified by the American Board of Allergy and Immunology and American Board of Pediatrics.

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