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Dr. John Cogan, MD

Honolulu, HI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Cogan, Interventional Cardiologist in Honolulu, HI?

    Dr. John Cogan, MD is an Interventional Cardiologist, who primarily practices in Honolulu, HI with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Cogan graduated from University of Illinois College of Medicine and completed his residency at Or Hlth Sci Univ Hosp, Internal Medicine Or Hlth Sci Univ Hosp, Flexible Or Transitional Year. Dr. Cogan is fluent in English and Spanish, and is currently seeing new patients. Dr. Cogan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cogan’s office at (808) 536-7327.

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

    • Residency: Or Hlth Sci Univ Hosp, Internal Medicine Or Hlth Sci Univ Hosp, Flexible Or Transitional Year | Oregon Health & Science University Program

    • Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine

    Is Dr. Cogan board certified in Interventional Cardiologist?

    Yes, Dr. John Cogan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Cogan speak?

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

    • English

    • Spanish

    What conditions does Dr. Cogan treat?

    As a Interventional Cardiologist, Dr. Cogan 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. Cogan. 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:

    • Having a Pacemaker
    • Having an Implantable Cardiac Defibrillator (ICD)
    • Pacemakers and Implantable Defibrillators
    • Heart pacemaker
    • Artificial pacemaker
    • Implanted heart device
    • ICD implant
    • Automatic defibrillator
    • Implanted heart shock device

    ICD-10 Codes:

    • Z950: Presence of cardiac pacemaker
    • Z95810: Presence of automatic (implantable) cardiac defibrillator

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Coronary Artery Disease with Angina
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis
    • Atherosclerotic Heart Disease with Angina
    • Chest Pain from Heart Disease
    • Angina Pectoris

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
    • I25119: Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris

    Also known as:

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

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Other Cardiac Implants
    • Heart Devices
    • Cardiac Grafts
    • Implantable Heart Devices

    ICD-10 Codes:

    • Z95818: Presence of other cardiac implants and grafts

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Implantable Defibrillator Management
    • Pacemakers and Implantable Defibrillators
    • AICD Management
    • Defibrillator Adjustment
    • ICD Care

    ICD-10 Codes:

    • Z4502: Encounter for adjustment and management of automatic implantable cardiac defibrillator

    Also known as:

    • Heart Failure
    • Chronic Systolic Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency
    • Long-term Systolic Heart Failure
    • Chronic HFrEF
    • Ongoing Pumping Heart Failure

    ICD-10 Codes:

    • I509: Heart failure, unspecified
    • I5022: Chronic systolic (congestive) heart failure

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Other Pacemaker Part Management
    • Pacemakers and Implantable Defibrillators
    • Pacemaker Lead Adjustment
    • Pacemaker Component Care
    • Cardiac Pacing Device Adjustment

    ICD-10 Codes:

    • Z45018: Encounter for adjustment and management of other part of cardiac pacemaker

    Also known as:

    • Long-standing Atrial Fibrillation
    • Atrial Fibrillation
    • Chronic AFib
    • Long-term AFib
    • Permanent AFib

    ICD-10 Codes:

    • I4811: Longstanding persistent atrial fibrillation

    Also known as:

    • Dilated Cardiomyopathy
    • Cardiomyopathy
    • Familial dilated cardiomyopathy
    • X-linked dilated cardiomyopathy
    • Enlarged heart muscle
    • DCM

    ICD-10 Codes:

    • I420: Dilated cardiomyopathy

    Also known as:

    • Narrowed Aortic Valve
    • Heart Valve Disease
    • Aortic Valve Stenosis
    • Tight Aortic Valve

    ICD-10 Codes:

    • I350: Nonrheumatic aortic (valve) stenosis

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Heart Disease
    • Heart Condition
    • Cardiac Disease
    • Heart Problem

    ICD-10 Codes:

    • I519: Heart disease, unspecified

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Which procedures does Dr. Cogan perform as a Interventional Cardiologist?

    As a Interventional Cardiologist, procedures performed by an Dr. John Cogan may include:

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

    Does Dr. Cogan accept my insurance?

    Dr. Cogan accepts most major insurance plans. Important: Please call our office at (808) 536-7327 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Cogan accept in Honolulu, HI?

    Dr. Cogan in Honolulu, HI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Humana

    • Medicare

    • Molina

    • Quest

    • UnitedHealthcare

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    Where is Dr. Cogan's office located?

    Dr. John Cogan's Primary Practice

    1380 Lusitana St Ste 913

    Honolulu, HI 96813

    (808) 536-7327

    Get Directions

    Dr. John Cogan's Practice 2

    550 S Beretania St

    Honolulu, HI 96813

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    Dr. John Cogan's Practice 3

    1301 Punchbowl St

    Honolulu, HI 96813

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

    Dr. Cogan's National Provider Identifier (NPI) number is 1700886033.

    What common questions do patients ask about Dr. Cogan?

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

    What is Dr. John Cogan's specialty?

    Dr. Cogan is a Interventional Cardiologist near Honolulu, HI. A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function. Contact Dr. Cogan to book an appointment today.

    Is this Dr. John Cogan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Cogan is affiliated with The Queen's 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 Interventional Cardiologist?

    Explore Interventional 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 John Cogan accepting new patients in Honolulu, HI?

    Yes, Dr. John Cogan is accepting new patients at this time.

    Does Dr. John Cogan offer online booking?

    Please contact Dr. Cogan's office at (808) 536-7327 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Cogan?

    Please contact Dr. Cogan's office at (808) 536-7327 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Cogan have?

    Dr. John Cogan is certified by the American Board of Internal Medicine.

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