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Dr. Brian Mcmahon, MD

Dr. Brian Mcmahon, MD

Patchogue, NY

20 Years of Experience

Accepting patients

    Who is Dr. Mcmahon, Emergency Medicine Specialist in Patchogue, NY?

    Dr. Brian Mcmahon, MD is an Emergency Medicine Specialist, who primarily practices in Patchogue, NY with 1 additional practice location. He has been practicing for over 20 years and is board certified by the American Board of Emergency Medicine. Dr. Mcmahon completed his residency at Stony Brook University Medical Center and Affiliated Hospitals. Dr. Mcmahon is fluent in English, and is currently seeing new patients. Dr. Mcmahon’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mcmahon’s office at (631) 687-2953.

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

    • Residency: Stony Brook University Medical Center and Affiliated Hospitals

    Is Dr. Mcmahon board certified in Emergency Medicine Specialist?

    Yes, Dr. Brian Mcmahon, MD is board certified by the American Board of Emergency Medicine since 2003

    What languages does Dr. Mcmahon speak?

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

    • English

    What conditions does Dr. Mcmahon treat?

    As a Emergency Medicine Specialist, Dr. Mcmahon 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. Mcmahon. 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:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Tooth Abscess
    • Abscess
    • Gum Disease
    • Dental abscess
    • Tooth infection
    • Periapical infection

    ICD-10 Codes:

    • K047: Periapical abscess without sinus

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Which procedures does Dr. Mcmahon perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Brian Mcmahon may include:

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

    Does Dr. Mcmahon accept my insurance?

    Dr. Mcmahon accepts most major insurance plans. Important: Please call our office at (631) 687-2953 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mcmahon accept in Patchogue, NY?

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

    Top Insurances

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Express Scripts

    • Medicare

    • National Benefit Fund

    • Partners Healthcare

    • Service Employees International Union (SEIU)

    View All Insurances

    Where is Dr. Mcmahon's office located?

    Dr. Brian Mcmahon's Primary Practice

    101 Hospital Rd

    Patchogue, NY 11772

    (631) 687-2953

    Get Directions

    Dr. Brian Mcmahon's Practice 2

    100 Nicolls Rd # 50

    Stony Brook, NY 11794

    Get Directions

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

    Dr. Mcmahon's National Provider Identifier (NPI) number is 1801839550.

    What common questions do patients ask about Dr. Mcmahon?

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

    What is Dr. Brian Mcmahon's specialty?

    Dr. Mcmahon is a Emergency Medicine Specialist near Patchogue, NY. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Mcmahon to book an appointment today.

    Is this Dr. Brian Mcmahon affiliated with a ranked Castle Connolly Top Hospital?

    No, Mcmahon 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 Emergency Medicine Specialist?

    Explore Emergency 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 Brian Mcmahon accepting new patients in Patchogue, NY?

    Yes, Dr. Brian Mcmahon is accepting new patients at this time.

    Does Dr. Brian Mcmahon offer online booking?

    Please contact Dr. Mcmahon's office at (631) 687-2953 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brian Mcmahon?

    Please contact Dr. Mcmahon's office at (631) 687-2953 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Brian Mcmahon have?

    Dr. Brian Mcmahon is certified by the American Board of Emergency Medicine.

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