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Dr. James Obrien, MD

Denver, CO

Accepting patients

    Who is Dr. Obrien, Pulmonologist in Denver, CO?

    Dr. James Obrien, MD is a Pulmonologist, who primarily practices in Denver, CO with 1 additional practice location. He is board certified. Dr. Obrien completed his residency at Nyu Hospitals Center, Pulmonary Critical Care Medicine; Hennepin Co Med Ctr, Internal Medicine; St Francis Hosp Of Evanston, Flexible Or Transitional Year. Dr. Obrien is fluent in English and Spanish, and is currently seeing new patients. Dr. Obrien’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Obrien’s office at (303) 388-4461.

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

    • Residency: Nyu Hospitals Center, Pulmonary Critical Care Medicine; Hennepin Co Med Ctr, Internal Medicine; St Francis Hosp Of Evanston, Flexible Or Transitional Year

    • Medical School: University of Mn Med Sch-Minneapolis, Minneapolis Mn

    What languages does Dr. Obrien speak?

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

    • English

    • Spanish

    What conditions does Dr. Obrien treat?

    As a Pulmonologist, Dr. Obrien 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. Obrien. 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:

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

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Asthma
    • Reactive Airway Disease
    • Bronchial Asthma
    • Allergic Asthma

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

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

    ICD-10 Codes:

    • R0902: Hypoxemia

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Does Dr. Obrien accept my insurance?

    Dr. Obrien accepts most major insurance plans. Important: Please call our office at (303) 388-4461 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Obrien accept in Denver, CO?

    Dr. Obrien in Denver, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Commercial

    • Cigna

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Kaiser Permanente

    • Medicare

    • State of Colorado

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Obrien's office located?

    Dr. James Obrien's Primary Practice

    1400 Jackson St

    Denver, CO 80206

    (303) 388-4461

    Get Directions

    Dr. James Obrien's Practice 2

    1801 16th St Ste C2B

    Greeley, CO 80631

    Get Directions

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

    Dr. Obrien's National Provider Identifier (NPI) number is 1144244161.

    What common questions do patients ask about Dr. Obrien?

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

    What is Dr. James Obrien's specialty?

    Dr. Obrien is a Pulmonologist near Denver, CO. 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. Obrien to book an appointment today.

    Is this Dr. James Obrien affiliated with a ranked Castle Connolly Top Hospital?

    No, Obrien is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: National Jewish Health. 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 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 James Obrien accepting new patients in Denver, CO?

    Yes, Dr. James Obrien is accepting new patients at this time.

    Does Dr. James Obrien offer online booking?

    Please contact Dr. Obrien's office at (303) 388-4461 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with James Obrien?

    Please contact Dr. Obrien's office at (303) 388-4461 for information regarding telehealth appointment availability or for scheduling assistance.

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