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Dr. Christopher Mertens, MD

Milwaukee, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mertens, Pediatric Pulmonologist in Milwaukee, WI?

    Dr. Christopher Mertens, MD is a Pediatric Pulmonologist, who primarily practices in Milwaukee, WI. Dr. Mertens is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Mertens’s office at (414) 266-6730.

    What languages does Dr. Mertens speak?

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

    • English

    What conditions does a Pediatric Pulmonologist like Dr. Mertens typically treat?

    As a Pediatric Pulmonologist, Dr. Mertens 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. Mertens. 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:

    • Moderate Persistent Asthma
    • Severe Persistent Asthma
    • Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma

    ICD-10 Codes:

    • J4540: Moderate persistent asthma, uncomplicated
    • J4550: Severe persistent asthma, uncomplicated

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    What procedures does a Pediatric Pulmonologist like Dr. Mertens typically perform?

    Does Dr. Mertens accept my insurance?

    Dr. Mertens accepts most major insurance plans. Important: Please call our office at (414) 266-6730 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mertens accept in Milwaukee, WI?

    Dr. Mertens in Milwaukee, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Elevance Health Inc. (formerly Anthem)

    • Health Payment System (HPS)

    • Jefferson Health

    View All Insurances

    Where is Dr. Mertens' office located?

    Dr. Christopher Mertens' Primary Practice

    9000 W Wisconsin Ave Ste B620

    Milwaukee, WI 53226

    (414) 266-6730

    Get Directions

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

    Dr. Mertens's National Provider Identifier (NPI) number is 1609373547.

    What common questions do patients ask about Dr. Mertens?

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

    What is Dr. Christopher Mertens's specialty?

    Dr. Mertens is a Pediatric Pulmonologist near Milwaukee, WI.

    What does a Pediatric Pulmonologist do?

    A pediatrician dedicated to preventing and treating respiratory diseases in infants, children, and young adults. This specialist possesses in-depth knowledge of lung growth and development, assesses respiratory function in young patients, and is experienced in various invasive and noninvasive diagnostic techniques.

    Is this Dr. Christopher Mertens affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mertens is affiliated with Thedacare Regional Medical Center-Neenah 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

    When to see a Pediatric Pulmonologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Pulmonologist. 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 Christopher Mertens accepting new patients in Milwaukee, WI?

    Yes, Dr. Christopher Mertens is accepting new patients at this time.

    Does Dr. Christopher Mertens offer online booking?

    Please contact Dr. Mertens's office at (414) 266-6730 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Christopher Mertens?

    Please contact Dr. Mertens's office at (414) 266-6730 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>