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Dr. Marshall Irby, MD

Monroe, LA

37 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Irby, Pulmonologist in Monroe, LA?

    Dr. Marshall Irby, MD is a Pulmonologist, who primarily practices in Monroe, LA. He has been practicing for over 37 years and is board certified. Dr. Irby completed his residency at Univ Louisville Sch Of Med, Pulmonary Diseases; Univ Louisville Sch Of Med, Internal Medicine. Dr. Irby is fluent in English, French, and German, and is currently seeing new patients. Dr. Irby’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Irby’s office at (318) 322-5864.

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

    • Residency: Univ Louisville Sch Of Med, Pulmonary Diseases; Univ Louisville Sch Of Med, Internal Medicine

    • Medical School: Vrije Universiteit

    Is Dr. Irby board certified as a Pulmonologist?

    Yes, Dr. Marshall Irby, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Irby speak?

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

    • English

    • French

    • German

    What conditions does Dr. Irby treat?

    As a Pulmonologist, Dr. Irby 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. Irby. 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:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep
    • Breathing Pauses During Sleep
    • Snoring Disorder

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)
    • G4730: Sleep apnea, unspecified

    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:

    • Moderate Persistent Asthma
    • Severe Asthma Attack
    • Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Status Asthmaticus
    • Life-Threatening Asthma
    • Asthma Crisis
    • Asthma Emergency

    ICD-10 Codes:

    • J4540: Moderate persistent asthma, uncomplicated
    • J45902: Unspecified asthma with status asthmaticus

    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:

    • Low Blood Oxygen
    • Lung Disease
    • Hypoxemia
    • Reduced oxygen in blood
    • Oxygen deficiency

    ICD-10 Codes:

    • R0902: Hypoxemia

    Also known as:

    • Alpha-1 Antitrypsin Deficiency
    • AAT Deficiency
    • Alpha-1 Deficiency

    ICD-10 Codes:

    • E8801: Alpha-1-antitrypsin deficiency

    Also known as:

    • Pulmonary Fibrosis
    • Idiopathic pulmonary fibrosis
    • Lung Scarring
    • Fibrotic Lung Disease
    • Interstitial Pulmonary Fibrosis

    ICD-10 Codes:

    • J8410: Pulmonary fibrosis, unspecified

    Also known as:

    • Restless Legs Syndrome
    • Restless Legs
    • Restless legs syndrome
    • RLS
    • Willis-Ekbom Disease

    ICD-10 Codes:

    • G2581: Restless legs syndrome

    Also known as:

    • Sarcoidosis
    • Lung Sarcoidosis', 'Pulmonary Sarcoidosis', 'Boeck's Sarcoid

    ICD-10 Codes:

    • D860: Sarcoidosis of lung

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Does Dr. Irby accept my insurance?

    Dr. Irby accepts most major insurance plans. Important: Please call our office at (318) 322-5864 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Irby accept in Monroe, LA?

    Dr. Irby in Monroe, LA 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 Arkansas

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Medicare

    • Mutual of Omaha

    • Service Employees International Union (SEIU)

    • State of Tennessee

    View All Insurances

    Where is Dr. Irby's office located?

    Dr. Marshall Irby's Primary Practice

    2810 Armand St

    Monroe, LA 71201

    (318) 322-5864

    Get Directions

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

    Dr. Irby's National Provider Identifier (NPI) number is 1679560411.

    What common questions do patients ask about Dr. Irby?

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

    What is Dr. Marshall Irby's specialty?

    Dr. Irby is a Pulmonologist near Monroe, LA. 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. Contact Dr. Irby to book an appointment today.

    Is this Dr. Marshall Irby affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Irby is affiliated with Northern Louisiana Medical Center 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

    Where can I learn more about Pulmonologist?

    Explore Pulmonologist 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 Marshall Irby accepting new patients in Monroe, LA?

    Yes, Dr. Marshall Irby is accepting new patients at this time.

    Does Dr. Marshall Irby offer online booking?

    Please contact Dr. Irby's office at (318) 322-5864 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Marshall Irby?

    Please contact Dr. Irby's office at (318) 322-5864 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Marshall Irby have?

    Dr. Marshall Irby is certified by the American Board of Internal Medicine.

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