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CO

Dr. Cathy O'neil, MD

Westminster, CO

25 Years of Experience

Accepting patients

    Who is Dr. O'neil, Hospitalist in Westminster, CO?

    Dr. Cathy O'neil, MD is a Hospitalist, who primarily practices in Westminster, CO with 2 additional practice locations. She has been practicing for over 25 years. Dr. O'neil graduated from Mechanical Engineering and completed her residency at University Rochester. Dr. O'neil is fluent in English, French, and Spanish, and is currently seeing new patients. Dr. O'neil’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'neil’s office at (303) 485-3066.

    Where did Dr. O'neil go to medical school and complete their residency?

    • Residency: University Rochester

    • Medical School: Mechanical Engineering

    What languages does Dr. O'neil speak?

    Dr. O'neil and their clinical team can communicate with patients in the following languages:

    • English

    • French

    • Spanish

    What conditions does a Hospitalist like Dr. O'neil typically treat?

    As a Hospitalist, Dr. O'neil 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. O'neil. 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.

    Also known as:

    • Dementia
    • Age-Related Brain Degeneration
    • Cognitive decline
    • Memory loss
    • Brain disorder
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
    • G311: Senile degeneration of brain, not elsewhere classified

    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:

    • 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    What procedures does a Hospitalist like Dr. O'neil typically perform?

    As a Hospitalist, procedures performed by Dr. Cathy O'neil may include:

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

    Does Dr. O'neil accept my insurance?

    Dr. O'neil accepts most major insurance plans. Important: Please call our office at (303) 485-3066 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'neil accept in Westminster, CO?

    Dr. O'neil in Westminster, CO 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

    • HealthPartners

    • Medica Group

    • Medicare

    • MHH Healthcare

    • State of Minnesota

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. O'neil's office located?

    Dr. Cathy O'neil's Primary Practice

    14300 Orchard Pkwy Fl 2

    Westminster, CO 80023

    (303) 485-3066

    Get Directions

    Dr. Cathy O'neil's Practice 2

    2350 Meadows Blvd

    Castle Rock, CO 80109

    Get Directions

    Dr. Cathy O'neil's Practice 3

    1950 Mountain View Ave

    Longmont, CO 80501

    Get Directions

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

    Dr. O'neil's National Provider Identifier (NPI) number is 1003955279.

    What common questions do patients ask about Dr. O'neil?

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

    What is Dr. Cathy O'neil's specialty?

    Dr. O'neil is a Hospitalist near Westminster, CO.

    What does a Hospitalist do?

    Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays.

    Is this Dr. Cathy O'neil affiliated with a ranked Castle Connolly Top Hospital?

    No, O'neil is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Unty Health Center, M Health Fairview Lakes Medical Center - Wyoming, Grand Itasca Clinic And Hospital, M Health Fairview Northland Medical Center, Commonspirit - St. Anthony North Hospital. 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

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

    Understand your symptoms and know when it’s time to see a Hospitalist. 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 Cathy O'neil accepting new patients in Westminster, CO?

    Yes, Dr. Cathy O'neil is accepting new patients at this time.

    Does Dr. Cathy O'neil offer online booking?

    Please contact Dr. O'neil's office at (303) 485-3066 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Cathy O'neil?

    Please contact Dr. O'neil's office at (303) 485-3066 for information regarding telehealth appointment availability or for scheduling assistance.

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