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Dr. Mark Day, MD

Staunton, IL

Accepting patients

    Who is Dr. Day, Internist in Staunton, IL?

    Dr. Mark Day, MD is an Internist, who primarily practices in Staunton, IL with 2 additional practice locations. He is board certified. Dr. Day is fluent in English and Spanish, and is currently seeing new patients. Dr. Day’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Day’s office.

    What languages does Dr. Day speak?

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

    • English

    • Spanish

    What conditions does Dr. Day treat?

    As a Internist, Dr. Day 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. Day. 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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Which procedures does Dr. Day perform as a Internist?

    As a Internist, procedures performed by an Dr. Mark Day may include:

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

    Does Dr. Day accept my insurance?

    Dr. Day 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. Day accept in Staunton, IL?

    Dr. Day in Staunton, IL 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

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    Where is Dr. Day's office located?

    Dr. Mark Day's Primary Practice

    400 N Caldwell St

    Staunton, IL 62088

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    Dr. Mark Day's Practice 2

    1454 N County Road 2050 E

    Carthage, IL 62321

    (217) 357-8500

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    Dr. Mark Day's Practice 3

    200 S Cedar St

    Shelbyville, IL 62565

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

    Dr. Day's National Provider Identifier (NPI) number is 1174679237.

    What common questions do patients ask about Dr. Day?

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

    What is Dr. Mark Day's specialty?

    Dr. Day is a Internist near Staunton, IL.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Day to book an appointment today.

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

    No, Day 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 Internist?

    Explore Internist 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 Mark Day accepting new patients in Staunton, IL?

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

    Does Dr. Mark Day offer online booking?

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

    How can I make an appointment with Mark Day?

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

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