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Dr. Nicholas Mayer, DO

Festus, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mayer, Nephrologist in Festus, MO?

    Dr. Nicholas Mayer, DO is a Nephrologist, who primarily practices in Festus, MO with 2 additional practice locations. He is board certified. Dr. Mayer is fluent in English, German, Spanish, and Telugu, and is currently seeing new patients. Dr. Mayer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mayer’s office at (314) 741-1600.

    Is Dr. Mayer board certified as a Nephrologist?

    Yes, Dr. Nicholas Mayer, DO is board certified by the American Board of Internal Medicine

    What languages does Dr. Mayer speak?

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

    • English

    • German

    • Spanish

    • Telugu

    What conditions does a Nephrologist like Dr. Mayer typically treat?

    As a Nephrologist, Dr. Mayer 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. Mayer. 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:

    • End-Stage Kidney Disease
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 3
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease from High Blood Pressure
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Chronic Kidney Disease
    • High Blood Pressure
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3
    • Moderate Chronic Kidney Disease
    • CKD Stage 3b
    • CKD Stage 3a
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease

    ICD-10 Codes:

    • N186: End stage renal disease
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1830: Chronic kidney disease, stage 3 unspecified
    • N1832: Chronic kidney disease, stage 3b
    • N1831: Chronic kidney disease, stage 3a
    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    What procedures does a Nephrologist like Dr. Mayer typically perform?

    As a Nephrologist, procedures performed by Dr. Nicholas Mayer may include:

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

    Does Dr. Mayer accept my insurance?

    Dr. Mayer accepts most major insurance plans. Important: Please call our office at (314) 741-1600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mayer accept in Festus, MO?

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

    Top Insurances

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Essence Healthcare

    • Health Care Service Corporation

    • Humana

    • Medicare

    • State of Illinois

    • State of Missouri

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Mayer's office located?

    Dr. Nicholas Mayer's Primary Practice

    1400 US Highway 61 Ste 240A

    Festus, MO 63028

    (314) 741-1600

    Get Directions

    Dr. Nicholas Mayer's Practice 2

    2044 Madison Ave Ste 15

    Granite City, IL 62040

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    Dr. Nicholas Mayer's Practice 3

    1265 Graham Rd Ste 1

    Florissant, MO 63031

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

    Dr. Mayer's National Provider Identifier (NPI) number is 1104075597.

    What common questions do patients ask about Dr. Mayer?

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

    What is Dr. Nicholas Mayer's specialty?

    Dr. Mayer is a Nephrologist near Festus, MO.

    What does a Nephrologist do?

    An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation.

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

    Yes, Dr. Mayer is affiliated with Christian Hospital, Ssm Health Depaul Hospital - St. Louis, Anderson Hospital, Mercy Hospital St. Louis, Missouri Baptist Medical Center, Northwestern Memorial 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 a Nephrologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Nephrologist. 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 Nicholas Mayer accepting new patients in Festus, MO?

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

    Does Dr. Nicholas Mayer offer online booking?

    Please contact Dr. Mayer's office at (314) 741-1600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nicholas Mayer?

    Please contact Dr. Mayer's office at (314) 741-1600 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nicholas Mayer have?

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

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