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Dr. Thomas Sequeira, MD

Cleveland, OH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sequeira, Cardiologist in Cleveland, OH?

    Dr. Thomas Sequeira, MD is a Cardiologist, who primarily practices in Cleveland, OH with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Sequeira graduated from St. John's Medical College. Dr. Sequeira is fluent in English and Hindi, and is currently seeing new patients. Dr. Sequeira’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sequeira’s office.

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

    • Medical School: St. John's Medical College

    Is Dr. Sequeira board certified in Cardiologist?

    Yes, Dr. Thomas Sequeira, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sequeira speak?

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

    • English

    • Hindi

    What conditions does Dr. Sequeira treat?

    As a Cardiologist, Dr. Sequeira 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. Sequeira. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Slow Heart Rate
    • Atrial Fibrillation
    • First-Degree Heart Block
    • Right Bundle Branch Block
    • Heart Palpitations
    • Arrhythmia
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Afib
    • A-fib
    • Irregular heart rhythm
    • First-Degree AV Block
    • Mild Heart Block
    • RBBB
    • Right Heart Block
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • R001: Bradycardia, unspecified
    • I480: Paroxysmal atrial fibrillation
    • I440: Atrioventricular block, first degree
    • I4891: Unspecified atrial fibrillation
    • I4510: Unspecified right bundle-branch block
    • R002: Palpitations

    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:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Hardening of Heart Bypass Arteries (No Chest Pain)
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis
    • Blocked heart bypass grafts without angina
    • Atherosclerosis in grafts
    • Silent coronary artery disease in grafts

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
    • I25810: Atherosclerosis of coronary artery bypass graft(s) without angina pectoris

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified
    • E7800: Pure hypercholesterolemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath
    • R0609: Other forms of dyspnea

    Also known as:

    • Long-Term Blood Thinner Use
    • Blood Thinners
    • Chronic anticoagulant therapy
    • Ongoing blood thinner treatment
    • Anticoagulant medication use

    ICD-10 Codes:

    • Z7901: Long term (current) use of anticoagulants

    Also known as:

    • Chronic Atrial Fibrillation
    • Atrial Fibrillation
    • Persistent AFib
    • Long-term AFib
    • Ongoing Atrial Fibrillation

    ICD-10 Codes:

    • I4820: Chronic atrial fibrillation, unspecified

    Also known as:

    • Heart Attack (STEMI) - Unspecified Site
    • Heart Attack
    • STEMI Myocardial Infarction
    • Acute MI

    ICD-10 Codes:

    • I213: ST elevation (STEMI) myocardial infarction of unspecified site

    Also known as:

    • Leaky Mitral Valve
    • Heart Valve Disease
    • Mitral Valve Insufficiency
    • Mitral Regurgitation

    ICD-10 Codes:

    • I340: Nonrheumatic mitral (valve) insufficiency

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Which procedures does Dr. Sequeira perform as a Cardiologist?

    As a Cardiologist, procedures performed by a Dr. Thomas Sequeira may include:

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

    Does Dr. Sequeira accept my insurance?

    Dr. Sequeira accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sequeira accept in Cleveland, OH?

    Dr. Sequeira in Cleveland, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CareSource

    • CVS Health (formerly Aetna)

    • Devoted Health

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Humana

    • Medical Mutual

    • Medicare

    • State of Ohio

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Sequeira's office located?

    Dr. Thomas Sequeira's Primary Practice

    9500 Euclid Ave

    Cleveland, OH 44195

    Get Directions

    Dr. Thomas Sequeira's Practice 2

    6803 Mayfield Rd Ste 412

    Mayfield Heights, OH 44124

    Get Directions

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

    Dr. Sequeira's National Provider Identifier (NPI) number is 1508856428.

    What common questions do patients ask about Dr. Sequeira?

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

    What is Dr. Thomas Sequeira's specialty?

    Dr. Sequeira is a Cardiologist near Cleveland, OH. 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. Sequeira to book an appointment today.

    Is this Dr. Thomas Sequeira affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sequeira is affiliated with Cleveland Clinic Main Campus, Hillcrest Hospital 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

    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 Thomas Sequeira accepting new patients in Cleveland, OH?

    Yes, Dr. Thomas Sequeira is accepting new patients at this time.

    Does Dr. Thomas Sequeira offer online booking?

    Please contact Dr. Sequeira's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Sequeira?

    Please contact Dr. Sequeira's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Thomas Sequeira have?

    Dr. Thomas Sequeira is certified by the American Board of Internal Medicine.

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