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Dr. Mark Thompson, MD

Barrington, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Thompson, Emergency Medicine Specialist in Barrington, IL?

    Dr. Mark Thompson, MD is an Emergency Medicine Specialist, who primarily practices in Barrington, IL with 1 additional practice location. Dr. Thompson completed his residency at Edward W Sparrow Hosp, Emergency Medicine. Dr. Thompson is fluent in English, and is currently seeing new patients. Dr. Thompson’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thompson’s office at (847) 381-9600.

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

    • Residency: Edward W Sparrow Hosp, Emergency Medicine

    What languages does Dr. Thompson speak?

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

    • English

    What conditions does an Emergency Medicine Specialist like Dr. Thompson typically treat?

    As an Emergency Medicine Specialist, Dr. Thompson 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. Thompson. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Fast Heartbeat
    • Slow Heart Rate
    • Atrial Fibrillation
    • Arrhythmia
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • R000: Tachycardia, unspecified
    • R001: Bradycardia, unspecified
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • S098XXA: Other specified injuries of head, initial encounter

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    What procedures does an Emergency Medicine Specialist like Dr. Thompson typically perform?

    As an Emergency Medicine Specialist, procedures performed by Dr. Mark Thompson may include:

    Please contact Dr. Thompson's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Thompson accept my insurance?

    Dr. Thompson accepts most major insurance plans. Important: Please call our office at (847) 381-9600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Thompson accept in Barrington, IL?

    Dr. Thompson in Barrington, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Centene

    • Cigna Group

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation

    • Humana

    • Medicare

    • State of Illinois

    • Unknown

    View All Insurances

    Where is Dr. Thompson's office located?

    Dr. Mark Thompson's Primary Practice

    450 W Highway 22

    Barrington, IL 60010

    (847) 381-9600

    Get Directions

    Dr. Mark Thompson's Practice 2

    525 E Congress Pkwy Ste 100

    Crystal Lake, IL 60014

    Get Directions

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

    Dr. Thompson's National Provider Identifier (NPI) number is 1043252067.

    What common questions do patients ask about Dr. Thompson?

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

    What is Dr. Mark Thompson's specialty?

    Dr. Thompson is a Emergency Medicine Specialist near Barrington, IL.

    What does an Emergency Medicine Specialist do?

    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.

    Is this Dr. Mark Thompson affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Thompson is affiliated with Advocate Good Shepherd Hospital, Northwestern Medicine Kishwaukee Hospital, Northwestern Medicine Mchenry Hospital, Endeavor Health Evanston Hospital which are a Castle Connolly Top Hospitals. 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

    When to see an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Emergency Medicine Specialist. Explore 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 Mark Thompson accepting new patients in Barrington, IL?

    Yes, Dr. Mark Thompson is accepting new patients at this time.

    Does Dr. Mark Thompson offer online booking?

    Please contact Dr. Thompson's office at (847) 381-9600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Thompson?

    Please contact Dr. Thompson's office at (847) 381-9600 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>