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Dr. Patrick Obrien, MD

Appleton, WI

Accepting patients

    Who is Dr. Obrien, Cardiologist in Appleton, WI?

    Dr. Patrick Obrien, MD is a Cardiologist, who primarily practices in Appleton, WI with 2 additional practice locations. He is board certified. Dr. Obrien graduated from New Jersey College of Dentistry and completed his residency at Medical College of Wisconsin Affiliated Hospitals Program. Dr. Obrien is fluent in English, and is currently seeing new patients. Dr. Obrien’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Obrien’s office at (920) 738-2000.

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

    • Residency: Medical College of Wisconsin Affiliated Hospitals Program

    • Medical School: New Jersey College of Dentistry

    What languages does Dr. Obrien speak?

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

    • English

    What conditions does Dr. Obrien treat?

    As a Cardiologist, 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:

    • Severe Malnutrition
    • Malnutrition
    • Severe Protein-Energy Malnutrition
    • Starvation
    • Kwashiorkor
    • Marasmus

    ICD-10 Codes:

    • E43: Unspecified severe protein-calorie malnutrition

    Also known as:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    Also known as:

    • Worsening Chronic Diastolic Heart Failure
    • Heart Failure
    • Acute Decompensated HFpEF
    • Sudden Worsening Diastolic Heart Failure
    • Acute on Chronic Filling Heart Failure

    ICD-10 Codes:

    • I5033: Acute on chronic diastolic (congestive) heart failure

    Also known as:

    • Brain Blood Vessel Disease
    • Brain Disease
    • Cerebrovascular Disorder
    • Brain Circulation Problem
    • Brain Vascular Disease

    ICD-10 Codes:

    • I679: Cerebrovascular disease, unspecified

    Also known as:

    • Late-Onset Alzheimer's Disease
    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • Sporadic Alzheimer's', 'Alzheimer's in Older Adults

    ICD-10 Codes:

    • G301: Alzheimer's disease with late onset

    Also known as:

    • Breast Cancer
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma

    ICD-10 Codes:

    • C50919: Malignant neoplasm of unspecified site of unspecified female breast

    Which procedures does Dr. Obrien perform as a Cardiologist?

    As a Cardiologist, procedures performed by a Dr. Patrick Obrien may include:

    For detailed information, please contact Dr. Obrien's office.

    Does Dr. Obrien accept my insurance?

    Dr. Obrien accepts most major insurance plans. Important: Please call our office at (920) 738-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Obrien accept in Appleton, WI?

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

    Top Insurances

    • Medicare

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    Where is Dr. Obrien's office located?

    Dr. Patrick Obrien's Primary Practice

    1506 S Oneida St

    Appleton, WI 54915

    (920) 738-2000

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    Dr. Patrick Obrien's Practice 2

    2725 Jackson St

    Oshkosh, WI 54901

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    Dr. Patrick Obrien's Practice 3

    618 Memorial Dr

    Chilton, WI 53014

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    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 1265427496.

    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. Patrick Obrien's specialty?

    Dr. Obrien is a Cardiologist near Appleton, WI. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Obrien to book an appointment today.

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

    No, Obrien is not affiliated with a Castle Connolly Top 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

    Where can I learn more about Cardiologist?

    Explore Cardiologist 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 Patrick Obrien accepting new patients in Appleton, WI?

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

    Does Dr. Patrick Obrien offer online booking?

    Please contact Dr. Obrien's office at (920) 738-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Patrick Obrien?

    Please contact Dr. Obrien's office at (920) 738-2000 for information regarding telehealth appointment availability or for scheduling assistance.

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