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Dr. James Chun, MD

Dr. James Chun, MD

Cardiologist, Internist, Interventional Cardiologist

San Francisco, CA

28 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chun, Cardiologist in San Francisco, CA?

    Dr. James Chun, MD is a Cardiologist, who primarily practices in San Francisco, CA. He has been practicing for over 28 years and is board certified. Dr. Chun graduated from Rutgers Robert Wood Johnson Medical School and completed his residency at University Of California Irvine. Dr. Chun is fluent in English and Chinese, and is currently seeing new patients. Dr. Chun’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chun’s office at (415) 933-9100.

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

    • Fellowship: University Of California Irvine

    • Residency: University Of California Irvine | UC Irvine Medical Center

    • Medical School: Rutgers Robert Wood Johnson Medical School | Rutgers

    Is Dr. Chun board certified as a Cardiologist?

    Yes, Dr. James Chun, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Chun speak?

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

    • Chinese
    • English

    What conditions does a Cardiologist like Dr. Chun typically treat?

    As a Cardiologist, Dr. Chun 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. Chun. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Having a Pacemaker
    • Pacemakers and Implantable Defibrillators
    • Heart pacemaker
    • Artificial pacemaker
    • Implanted heart device

    ICD-10 Codes:

    • Z950: Presence of cardiac pacemaker

    What procedures does a Cardiologist like Dr. Chun typically perform?

    As a Cardiologist, Dr. Chun performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chun. 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:

    • Pacemaker Battery Replacement (Dual Lead)
    • Pacemaker Generator Exchange
    • Dual Lead Pacemaker Replacement
    • Heart Pacemaker Battery Change
    • Pacemaker Pulse Generator Replacement

    CPT Codes:

    • 33228: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; dual lead system

    Also known as:

    • Ventricular Pacemaker Insertion or Replacement
    • Permanent Pacemaker Implantation
    • Transvenous Pacemaker Placement
    • Heart Pacemaker Surgery

    CPT Codes:

    • 33207: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); ventricular

    Also known as:

    • Dual-Chamber Pacemaker Insertion
    • Permanent Pacemaker Placement
    • Atrial and Ventricular Pacemaker
    • Heart Rhythm Device Implantation

    CPT Codes:

    • 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular

    Does Dr. Chun accept my insurance?

    Dr. Chun accepts most major insurance plans. Important: Please call our office at (415) 933-9100 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chun accept in San Francisco, CA?

    Dr. Chun in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Centene Corporation

    • Chinese Community Health Plan

    • CVS Health (formerly Aetna)

    • HealthRight Group

    • Hill Physicians Medical Group

    • Medicare

    • Other Health Care Provider

    • State of California

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Chun's office located?

    Dr. James Chun's Primary Practice

    2250 Hayes St Ste 204

    San Francisco, CA 94117

    (415) 933-9100

    Get Directions

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

    Dr. Chun's National Provider Identifier (NPI) number is 1134143506.

    What common questions do patients ask about Dr. Chun?

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

    What is Dr. James Chun's specialty?

    Dr. Chun is a Cardiologist near San Francisco, CA.

    What does a Cardiologist do?

    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.

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

    Yes, Dr. Chun is affiliated with Ucsf Health St. Mary's Hospital, California Pacific Medical Center - Mission Bernal Campus, Ucsf Health Saint Francis Hospital, California Pacific Medical Center - Van Ness Campus, Mills-Peninsula Medical Center which are a Castle Connolly Top Hospitals. 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

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

    Understand your symptoms and know when it’s time to see a Cardiologist. 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 Dr. James Chun accepting new patients in San Francisco, CA?

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

    Does Dr. James Chun offer online booking?

    Please contact Dr. Chun's office at (415) 933-9100 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. James Chun?

    Please contact Dr. Chun's office at (415) 933-9100 to schedule an appointment.

    Where is Dr. Chun's office located?

    Dr. Chun's office is located in San Francisco, CA.

    Which board certifications does Dr. James Chun have?

    Dr. James Chun is certified by the American Board of Internal Medicine.