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Dr. Alan Nguyen, MD

Boston, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nguyen, Pediatric Allergist & Immunologist in Boston, MA?

    Dr. Alan Nguyen, MD is a Pediatric Allergist & Immunologist, who primarily practices in Boston, MA. He is board certified. Dr. Nguyen is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Nguyen’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (617) 355-6000.

    What languages does Dr. Nguyen speak?

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

    • English

    • Vietnamese

    What conditions does Dr. Nguyen treat?

    As a Pediatric Allergist & Immunologist, Dr. Nguyen 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. Nguyen. 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:

    • Food Allergy Rash
    • Other Food Allergy
    • Severe Food Allergy Reaction
    • Egg Allergy
    • Peanut Allergy
    • Food Allergy
    • Rashes
    • Anaphylaxis
    • Dermatitis from Food
    • Skin Reaction to Ingested Food
    • Food-Induced Eczema
    • Unspecified Food Allergy
    • Multiple Food Allergies
    • Food Hypersensitivity
    • Anaphylaxis from Food
    • Life-Threatening Food Allergy
    • Food-Induced Anaphylactic Shock
    • Egg protein allergy
    • Allergy to eggs
    • Ovoallergy
    • Peanut Hypersensitivity
    • Groundnut Allergy
    • Allergic Reaction to Peanuts

    ICD-10 Codes:

    • L272: Dermatitis due to ingested food
    • Z91018: Allergy to other foods
    • T7800XA: Anaphylactic reaction due to unspecified food, initial encounter
    • Z91012: Allergy to eggs
    • Z91010: Allergy to peanuts

    Also known as:

    • Allergic Rhinitis
    • Pet Allergy
    • Allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions
    • Animal dander allergy
    • Cat allergy
    • Dog allergy
    • Allergic rhinitis from pets

    ICD-10 Codes:

    • J3089: Other allergic rhinitis
    • J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander

    Also known as:

    • Allergic Hives
    • Chronic Hives
    • Hives
    • Other Types of Hives
    • Allergy
    • Allergic welts
    • Allergic rash
    • Urticaria due to allergy
    • Hives of unknown cause
    • Spontaneous urticaria
    • Persistent welts
    • Urticaria
    • Welts
    • Itchy rash
    • Atypical hives
    • Uncommon urticaria
    • Variant hives

    ICD-10 Codes:

    • L500: Allergic urticaria
    • L501: Idiopathic urticaria
    • L509: Urticaria, unspecified
    • L508: Other urticaria

    Also known as:

    • Hay Fever
    • Allergic Rhinitis
    • Allergy
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen
    • J309: Allergic rhinitis, unspecified

    Also known as:

    • Moderate Persistent Asthma
    • Mild Persistent Asthma
    • Mild Intermittent Asthma
    • Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma

    ICD-10 Codes:

    • J4540: Moderate persistent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated
    • J4520: Mild intermittent asthma, uncomplicated

    Also known as:

    • Infantile Eczema
    • Atopic Dermatitis
    • Eczema
    • Atopic dermatitis
    • Baby eczema
    • Childhood atopic dermatitis
    • Infant skin rash
    • Itchy skin rash
    • Allergic skin condition

    ICD-10 Codes:

    • L2083: Infantile (acute) (chronic) eczema
    • L209: Atopic dermatitis, unspecified

    Also known as:

    • Non-Hereditary Low Immunoglobulin Levels
    • Immune System and Disorder
    • Acquired Antibody Deficiency
    • Non-Genetic Immune Deficiency

    ICD-10 Codes:

    • D801: Nonfamilial hypogammaglobulinemia

    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

    Which procedures does Dr. Nguyen perform as a Pediatric Allergist & Immunologist?

    As a Pediatric Allergist & Immunologist, procedures performed by a Dr. Alan Nguyen may include:

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

    Does Dr. Nguyen accept my insurance?

    Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (617) 355-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nguyen accept in Boston, MA?

    Dr. Nguyen in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Blue Cross Blue Shield of Massachusetts

    • Boston Medical Center

    • Commonwealth Care Alliance

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Medicaid

    • Point32Health

    • State of Massachusetts

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nguyen's office located?

    Dr. Alan Nguyen's Primary Practice

    300 Longwood Ave # 3446

    Boston, MA 02115

    (617) 355-6000

    Get Directions

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

    Dr. Nguyen's National Provider Identifier (NPI) number is 1356892293.

    What common questions do patients ask about Dr. Nguyen?

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

    What is Dr. Alan Nguyen's specialty?

    Dr. Nguyen is a Pediatric Allergist & Immunologist near Boston, MA. A Pediatric Allergist & Immunologist is a physician who specializes in diagnosing and treating allergies, asthma, and immune system disorders in infants, children, and adolescents. These specialists address conditions such as food allergies, eczema, hay fever, allergic reactions, primary immunodeficiencies, and autoimmune diseases, providing comprehensive care tailored to the unique needs of younger patients. They also focus on education and prevention strategies to improve long-term health outcomes. Contact Dr. Nguyen to book an appointment today.

    Is this Dr. Alan Nguyen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nguyen is affiliated with Boston Medical Center 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 Pediatric Allergist & Immunologist?

    Explore Pediatric Allergist & Immunologist 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 Alan Nguyen accepting new patients in Boston, MA?

    Yes, Dr. Alan Nguyen is accepting new patients at this time.

    Does Dr. Alan Nguyen offer online booking?

    Please contact Dr. Nguyen's office at (617) 355-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Alan Nguyen?

    Please contact Dr. Nguyen's office at (617) 355-6000 for information regarding telehealth appointment availability or for scheduling assistance.

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