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Dr. Nancy Niemann Royer, MD

O Fallon, MO

Accepting patients

    Who is Dr. Niemann Royer, Emergency Medicine Specialist in O Fallon, MO?

    Dr. Nancy Niemann Royer, MD is an Emergency Medicine Specialist, who primarily practices in O Fallon, MO. She is board certified by the American Board of Internal Medicine. Dr. Niemann Royer graduated from University of Pennsylvania. Dr. Niemann Royer is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Niemann Royer’s office at (636) 344-1151.

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

    • Medical School: University of Pennsylvania

    Is Dr. Niemann Royer board certified in Emergency Medicine Specialist?

    Yes, Dr. Nancy Niemann Royer, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Niemann Royer speak?

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

    • English

    What conditions does Dr. Niemann Royer treat?

    As a Emergency Medicine Specialist, Dr. Niemann Royer 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. Niemann Royer. 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:

    • Abdominal Pain
    • Upper Middle Abdominal Pain
    • Widespread Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1013: Epigastric pain
    • R1084: Generalized abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

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

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    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

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

    As a Emergency Medicine Specialist, procedures performed by an Dr. Nancy Niemann Royer may include:

    For detailed information, please contact Dr. Niemann Royer's office.

    Does Dr. Niemann Royer accept my insurance?

    Please contact Dr. Niemann Royer's office to confirm accepted insurance plans.

    Where is Dr. Niemann Royer's office located?

    Dr. Nancy Niemann Royer's Primary Practice

    2 Progress Point Pkwy

    O Fallon, MO 63368

    (636) 344-1151

    Get Directions

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

    Dr. Niemann Royer's National Provider Identifier (NPI) number is 1326094145.

    What common questions do patients ask about Dr. Niemann Royer?

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

    What is Dr. Nancy Niemann Royer's specialty?

    Dr. Niemann Royer is a Emergency Medicine Specialist near O Fallon, MO. 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. Niemann Royer to book an appointment today.

    Is this Dr. Nancy Niemann Royer affiliated with a ranked Castle Connolly Top Hospital?

    No, Niemann Royer 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 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 Nancy Niemann Royer accepting new patients in O Fallon, MO?

    Yes, Dr. Nancy Niemann Royer is accepting new patients at this time.

    Does Dr. Nancy Niemann Royer offer online booking?

    Please contact Dr. Niemann Royer's office at (636) 344-1151 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nancy Niemann Royer?

    Please contact Dr. Niemann Royer's office at (636) 344-1151 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nancy Niemann Royer have?

    Dr. Nancy Niemann Royer is certified by the American Board of Internal Medicine.

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