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Dr. Nicholas Davidson, MD

Dr. Nicholas Davidson, MD

Saint Louis, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Davidson, Gastroenterologist in Saint Louis, MO?

    Dr. Nicholas Davidson, MD is a Gastroenterologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Davidson graduated from King's College London School of Medicine. Dr. Davidson is fluent in English, and is currently seeing new patients. Dr. Davidson’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Davidson’s office at (314) 747-7222.

    What are Areas of Expertise for Dr. Davidson?

    Dr. Nicholas Davidson, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Davidson empowers patients to confidently navigate their health journey, specializing in Gastrointestinal Cancer, or comprehensive wellness support. Serving the Saint Louis/MO community, Dr. Davidson is dedicated to enhancing lives through expert, patient-centered care.

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

    • Medical School: University of London, Kings Coll Sch Med/Dent, London ( | King's College London School of Medicine | Charing Cross & Westminster Medical Schools

    Is Dr. Davidson board certified in Gastroenterologist?

    Yes, Dr. Nicholas Davidson, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Davidson speak?

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

    • English

    What conditions does Dr. Davidson treat?

    As a Gastroenterologist, Dr. Davidson 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. Davidson. 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:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Does Dr. Davidson accept my insurance?

    Dr. Davidson accepts most major insurance plans. Important: Please call our office at (314) 747-7222 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Davidson accept in Saint Louis, MO?

    Dr. Davidson in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Medicare

    • State of Tennessee

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    Where is Dr. Davidson's office located?

    Dr. Nicholas Davidson's Primary Practice

    1 Barnes Jewish Hospital Plz

    Saint Louis, MO 63110

    (314) 747-7222

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    Dr. Nicholas Davidson's Practice 2

    4921 Parkview Pl Ste 12B

    Saint Louis, MO 63110

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    Dr. Nicholas Davidson's Practice 3

    5201 Mid America Plz Ste 2300

    Saint Louis, MO 63129

    (314) 747-2066

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

    Dr. Davidson's National Provider Identifier (NPI) number is 1659397958.

    What common questions do patients ask about Dr. Davidson?

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

    What is Dr. Nicholas Davidson's specialty?

    Dr. Davidson is a Gastroenterologist near Saint Louis, MO. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Davidson to book an appointment today.

    Is this Dr. Nicholas Davidson affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Davidson is affiliated with Barnes-Jewish Hospital 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 Gastroenterologist?

    Explore 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 Nicholas Davidson accepting new patients in Saint Louis, MO?

    Yes, Dr. Nicholas Davidson is accepting new patients at this time.

    Does Dr. Nicholas Davidson offer online booking?

    Please contact Dr. Davidson's office at (314) 747-7222 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nicholas Davidson?

    Please contact Dr. Davidson's office at (314) 747-7222 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nicholas Davidson have?

    Dr. Nicholas Davidson is certified by the American Board of Internal Medicine.

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