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Dr. Matthew Williams, MD

San Diego, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Williams, Pediatric Cardiologist in San Diego, CA?

    Dr. Matthew Williams, MD is a Pediatric Cardiologist, who primarily practices in San Diego, CA with 1 additional practice location. He is board certified. Dr. Williams graduated from University Of Colorado School Of Medicine. Dr. Williams is fluent in English, Spanish, and Vietnamese, and is currently seeing new patients. Dr. Williams’s practice accepts Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Williams’s office at (858) 966-5855.

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

    • Medical School: University Of Colorado School Of Medicine

    What languages does Dr. Williams speak?

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

    • English

    • Spanish

    • Vietnamese

    What conditions does Dr. Williams treat?

    As a Pediatric Cardiologist, Dr. Williams 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. Williams. 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:

    • Fast Heartbeat
    • Heart Palpitations
    • Slow Heart Rate
    • Long QT Syndrome
    • Supraventricular Tachycardia
    • Pre-excitation Syndrome
    • Arrhythmia
    • Complete Heart Block
    • Ventricular Tachycardia
    • Jervell and Lange-Nielsen syndrome
    • Romano-Ward syndrome
    • Wolff-Parkinson-White syndrome
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • LQTS
    • Jervell and Lange-Nielsen Syndrome
    • Romano-Ward Syndrome
    • SVT
    • Fast heart rate
    • Rapid heartbeat
    • Wolff-Parkinson-White Syndrome
    • WPW Syndrome
    • Rapid Heart Rate
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia
    • Complete AV Block
    • Third-Degree Heart Block
    • VT
    • V-tach
    • Fast Ventricular Rhythm

    ICD-10 Codes:

    • R000: Tachycardia, unspecified
    • R002: Palpitations
    • R001: Bradycardia, unspecified
    • I4581: Long QT syndrome
    • I4710: Supraventricular tachycardia, unspecified
    • I456: Pre-excitation syndrome
    • I471: Supraventricular tachycardia
    • I499: Cardiac arrhythmia, unspecified
    • I442: Atrioventricular block, complete
    • I4729: Other ventricular tachycardia

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    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:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    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:

    • Heart Murmur
    • Congenital Heart Defects
    • Heart Valve Disease
    • Cardiac murmur
    • Abnormal heart sound
    • Heart sound abnormality

    ICD-10 Codes:

    • R011: Cardiac murmur, unspecified

    Also known as:

    • Family History of Heart Disease
    • Family History
    • Heart Disease
    • Hereditary heart disease risk
    • Genetic predisposition to heart problems
    • Heart conditions in the family

    ICD-10 Codes:

    • Z8249: Family history of ischemic heart disease and other diseases of the circulatory system

    Also known as:

    • Kawasaki disease
    • Kawasaki Disease
    • Mucocutaneous lymph node syndrome
    • Kawasaki syndrome
    • Infantile polyarteritis

    ICD-10 Codes:

    • M303: Mucocutaneous lymph node syndrome [Kawasaki]

    Also known as:

    • Unexplained Weight Loss
    • Involuntary Weight Loss
    • Significant Weight Loss
    • Unintentional Weight Loss

    ICD-10 Codes:

    • R634: Abnormal weight loss

    Which procedures does Dr. Williams perform as a Pediatric Cardiologist?

    As a Pediatric Cardiologist, procedures performed by a Dr. Matthew Williams may include:

    For detailed information, please contact Dr. Williams' office.

    Does Dr. Williams accept my insurance?

    Dr. Williams accepts most major insurance plans. Important: Please call our office at (858) 966-5855 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Williams accept in San Diego, CA?

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

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • Community Health Group

    • Inland Empire

    • Kaiser Permanente

    • Other Health Care Provider

    • Scripps Health

    • Sharp Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Williams' office located?

    Dr. Matthew Williams' Primary Practice

    3020 Childrens Way

    San Diego, CA 92123

    (858) 966-5855

    Get Directions

    Dr. Matthew Williams' Practice 2

    25170 Hancock Ave Fl 1

    Murrieta, CA 92562

    Get Directions

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

    Dr. Williams's National Provider Identifier (NPI) number is 1831423250.

    What common questions do patients ask about Dr. Williams?

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

    What is Dr. Matthew Williams's specialty?

    Dr. Williams is a Pediatric Cardiologist near San Diego, CA. A pediatric cardiologist provides comprehensive care for children with cardiovascular issues, offering expertise in diagnosing, treating, and managing heart and blood vessel conditions. This specialist is skilled in selecting, performing, and interpreting structural and functional assessments of the heart and blood vessels, as well as conducting thorough clinical evaluations of cardiovascular diseases in young patients. Contact Dr. Williams to book an appointment today.

    Is this Dr. Matthew Williams affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Williams is affiliated with Sharp Memorial Hospital 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 Pediatric Cardiologist?

    Explore Pediatric 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 Matthew Williams accepting new patients in San Diego, CA?

    Yes, Dr. Matthew Williams is accepting new patients at this time.

    Does Dr. Matthew Williams offer online booking?

    Please contact Dr. Williams's office at (858) 966-5855 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Matthew Williams?

    Please contact Dr. Williams's office at (858) 966-5855 for information regarding telehealth appointment availability or for scheduling assistance.

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