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Dr. Johnathan Fagg, MD

Saint Louis, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fagg, Pulmonologist in Saint Louis, MO?

    Dr. Johnathan Fagg, MD is a Pulmonologist, who primarily practices in Saint Louis, MO with 1 additional practice location. Dr. Fagg is fluent in English, and is currently seeing new patients. Dr. Fagg’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fagg’s office at (314) 251-4968.

    What languages does Dr. Fagg speak?

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

    • English

    What conditions does a Pulmonologist like Dr. Fagg typically treat?

    As a Pulmonologist, Dr. Fagg 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. Fagg. 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:

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

    ICD-10 Codes:

    • R0600: Dyspnea, unspecified
    • R0609: Other forms of dyspnea

    Also known as:

    • Single Lung Nodule
    • Other Abnormal Findings on Lung Scan
    • Lung Disease
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality

    ICD-10 Codes:

    • R911: Solitary pulmonary nodule
    • R918: Other nonspecific abnormal finding of lung field

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Chronic Cough
    • Cough
    • Persistent cough
    • Long-lasting cough
    • Ongoing cough

    ICD-10 Codes:

    • R053: Chronic cough

    Also known as:

    • Interstitial Lung Disease
    • ILD
    • Diffuse Parenchymal Lung Disease
    • Chronic Lung Disease

    ICD-10 Codes:

    • J849: Interstitial pulmonary disease, unspecified

    Does Dr. Fagg accept my insurance?

    Dr. Fagg accepts most major insurance plans. Important: Please call our office at (314) 251-4968 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fagg accept in Saint Louis, MO?

    Dr. Fagg in Saint Louis, MO 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

    • Cigna Group

    • Medicare

    • Oscar Health

    • Other Health Care Provider

    • State of Illinois

    View All Insurances

    Where is Dr. Fagg's office located?

    Dr. Johnathan Fagg's Primary Practice

    621 S New Ballas Rd Ste 228A

    Saint Louis, MO 63141

    (314) 251-4968

    Get Directions

    Dr. Johnathan Fagg's Practice 2

    751 N Rutledge St Ste 2100

    Springfield, IL 62702

    Get Directions

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

    Dr. Fagg's National Provider Identifier (NPI) number is 1811427636.

    What common questions do patients ask about Dr. Fagg?

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

    What is Dr. Johnathan Fagg's specialty?

    Dr. Fagg is a Pulmonologist near Saint Louis, MO.

    What does a Pulmonologist do?

    An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders.

    Is this Dr. Johnathan Fagg affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fagg is affiliated with Mercy Hospital St. Louis, Mercy Hospital South 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 Pulmonologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a 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 Johnathan Fagg accepting new patients in Saint Louis, MO?

    Yes, Dr. Johnathan Fagg is accepting new patients at this time.

    Does Dr. Johnathan Fagg offer online booking?

    Please contact Dr. Fagg's office at (314) 251-4968 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Johnathan Fagg?

    Please contact Dr. Fagg's office at (314) 251-4968 for information regarding telehealth appointment availability or for scheduling assistance.

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