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Dr. Allison Wu, MD

Boston, MA

Accepting patients

    Who is Dr. Wu, Pediatric Gastroenterologist in Boston, MA?

    Dr. Allison Wu, MD is a Pediatric Gastroenterologist, who primarily practices in Boston, MA. She is board certified. Dr. Wu is fluent in English, and is currently seeing new patients. Dr. Wu’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Wu’s office.

    What languages does Dr. Wu speak?

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

    • English

    What conditions does Dr. Wu treat?

    As a Pediatric Gastroenterologist, Dr. Wu 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. Wu. 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:

    • Widespread Abdominal Pain
    • Belly Button Pain
    • Upper Middle Abdominal Pain
    • Pelvic Pain
    • Abdominal Pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain
    • Pain around navel
    • Periumbilical discomfort
    • Umbilical pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • Lower belly pain
    • Pain in lower abdomen
    • Abdominal discomfort

    ICD-10 Codes:

    • R1084: Generalized abdominal pain
    • R1033: Periumbilical pain
    • R1013: Epigastric pain
    • R1030: Lower abdominal pain, unspecified

    Also known as:

    • Fluid and Electrolyte Imbalance
    • Fluid and Electrolyte Balance
    • Electrolyte Disorder
    • Fluid Balance Problem

    ICD-10 Codes:

    • E878: Other disorders of electrolyte and fluid balance, not elsewhere classified

    Also known as:

    • Chronic Idiopathic Constipation
    • Constipation
    • Functional Constipation
    • Unexplained Chronic Constipation
    • Long-Term Constipation

    ICD-10 Codes:

    • K5904: Chronic idiopathic constipation

    Also known as:

    • Ulcerative Colitis
    • Ulcerative Pancolitis
    • Colitis
    • Inflammatory Bowel Disease (IBD)
    • Chronic Colitis
    • Chronic Pancolitis
    • Extensive Ulcerative Colitis

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications
    • K5100: Ulcerative (chronic) pancolitis without complications

    Also known as:

    • Chronic Pediatric Feeding Disorder
    • Long-term Child Feeding Problem
    • Chronic Infant Feeding Issue
    • Persistent Pediatric Eating Disorder

    ICD-10 Codes:

    • R6332: Pediatric feeding disorder, chronic

    Also known as:

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

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified
    • R1110: Vomiting, unspecified

    Also known as:

    • Other Eating and Drinking Problems
    • Unusual food cravings
    • Difficulty swallowing
    • Changes in appetite

    ICD-10 Codes:

    • R638: Other symptoms and signs concerning food and fluid intake

    Also known as:

    • Avoidant/Restrictive Food Intake Disorder
    • Eating Disorder
    • ARFID
    • Selective eating disorder
    • Food avoidance disorder

    ICD-10 Codes:

    • F5082: Avoidant/restrictive food intake disorder

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    Also known as:

    • Eosinophilic Esophagitis
    • EoE
    • Allergic Esophagitis
    • Eosinophilic Inflammation of Esophagus

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    Also known as:

    • Other Abnormal Immune System Markers
    • Unusual immune findings
    • Abnormal immunology results
    • Abnormal serum immunology

    ICD-10 Codes:

    • R768: Other specified abnormal immunological findings in serum

    Also known as:

    • Failure to Thrive in Children
    • Growth Disorder
    • Poor growth in children
    • Childhood growth problems
    • Infant growth failure

    ICD-10 Codes:

    • R6251: Failure to thrive (child)

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Unexplained Weight Loss
    • Involuntary Weight Loss
    • Significant Weight Loss
    • Unintentional Weight Loss

    ICD-10 Codes:

    • R634: Abnormal weight loss

    Also known as:

    • Unspecified Congenital Heart Defect
    • Congenital Heart Defects
    • Heart Birth Defect
    • Congenital Heart Anomaly
    • Heart Malformation at Birth

    ICD-10 Codes:

    • Q249: Congenital malformation of heart, unspecified

    Does Dr. Wu accept my insurance?

    Dr. Wu accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

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

    Dr. Wu in Boston, MA 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 Massachusetts

    • Boston Medical Center

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Fallon Community Health Plan

    • Neighborhood Health Plan (RI)

    • Point32Health

    • State of Massachusetts

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Wu's office located?

    Dr. Allison Wu's Primary Practice

    300 Longwood Ave

    Boston, MA 02115

    Get Directions

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

    Dr. Wu's National Provider Identifier (NPI) number is 1811381361.

    What common questions do patients ask about Dr. Wu?

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

    What is Dr. Allison Wu's specialty?

    Dr. Wu is a Pediatric Gastroenterologist near Boston, MA. A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs. Contact Dr. Wu to book an appointment today.

    Is this Dr. Allison Wu affiliated with a ranked Castle Connolly Top Hospital?

    No, Wu is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Boston Childrens 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 Gastroenterologist?

    Explore Pediatric Gastroenterologist 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 Allison Wu accepting new patients in Boston, MA?

    Yes, Dr. Allison Wu is accepting new patients at this time.

    Does Dr. Allison Wu offer online booking?

    Please contact Dr. Wu's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Allison Wu?

    Please contact Dr. Wu's office for information regarding telehealth appointment availability or for scheduling assistance.

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