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Dr. Widchanun Praserthdam, MD

San Jose, CA

20 Years of Experience

Accepting patients

    Who is Dr. Praserthdam, Cardiologist in San Jose, CA?

    Dr. Widchanun Praserthdam, MD is a Cardiologist, who primarily practices in San Jose, CA with 1 additional practice location. He has been practicing for over 20 years and is board certified by the American Board of Internal Medicine. Dr. Praserthdam is fluent in English and Thai, and is currently seeing new patients. Dr. Praserthdam’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Praserthdam’s office at (916) 734-3764.

    Is Dr. Praserthdam board certified in Cardiologist?

    Yes, Dr. Widchanun Praserthdam, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Praserthdam speak?

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

    • English

    • Thai

    What conditions does Dr. Praserthdam treat?

    As a Cardiologist, Dr. Praserthdam 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. Praserthdam. 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:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Heart Palpitations
    • Atrial Fibrillation
    • Fast Heartbeat
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Tachycardia
    • Rapid heart rate
    • Racing heart

    ICD-10 Codes:

    • R002: Palpitations
    • I4891: Unspecified atrial fibrillation
    • R000: Tachycardia, unspecified
    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Cardiovascular Disorder Screening
    • Health Screening
    • Heart Disease Screening
    • Vascular Disease Check
    • Cardiac Screening

    ICD-10 Codes:

    • Z136: Encounter for screening for cardiovascular disorders

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Enlarged Heart
    • Heart Disease
    • Cardiomegaly
    • Big heart
    • Heart enlargement

    ICD-10 Codes:

    • I517: Cardiomegaly

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

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

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Which procedures does Dr. Praserthdam perform as a Cardiologist?

    As a Cardiologist, procedures performed by a Dr. Widchanun Praserthdam may include:

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

    Does Dr. Praserthdam accept my insurance?

    Dr. Praserthdam accepts most major insurance plans. Important: Please call our office at (916) 734-3764 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Praserthdam accept in San Jose, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Elevance Health Inc. (formerly Anthem)

    • Hill Physicians Medical Group

    • Humana

    • Kaiser Permanente

    • Medicare

    • OptumRx

    • Other Provider Networks

    • Santa Clara Family Health Plan

    View All Insurances

    Where is Dr. Praserthdam's office located?

    Dr. Widchanun Praserthdam's Primary Practice

    270 International Cir

    San Jose, CA 95119

    (916) 734-3764

    Get Directions

    Dr. Widchanun Praserthdam's Practice 2

    4860 Y St Ste 2820

    Sacramento, CA 95817

    Get Directions

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

    Dr. Praserthdam's National Provider Identifier (NPI) number is 1457333478.

    What common questions do patients ask about Dr. Praserthdam?

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

    What is Dr. Widchanun Praserthdam's specialty?

    Dr. Praserthdam is a Cardiologist near San Jose, CA. 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. Praserthdam to book an appointment today.

    Is this Dr. Widchanun Praserthdam affiliated with a ranked Castle Connolly Top Hospital?

    No, Praserthdam is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente - San Jose Medical Center. 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 Widchanun Praserthdam accepting new patients in San Jose, CA?

    Yes, Dr. Widchanun Praserthdam is accepting new patients at this time.

    Does Dr. Widchanun Praserthdam offer online booking?

    Please contact Dr. Praserthdam's office at (916) 734-3764 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Widchanun Praserthdam?

    Please contact Dr. Praserthdam's office at (916) 734-3764 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Widchanun Praserthdam have?

    Dr. Widchanun Praserthdam is certified by the American Board of Internal Medicine.

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