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Dr. Keith Medeiros, MD

Dr. Keith Medeiros, MD

Marlborough, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Medeiros, Cardiologist in Marlborough, MA?

    Dr. Keith Medeiros, MD is a Cardiologist, who primarily practices in Marlborough, MA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Medeiros completed his residency at UMass Chan Medical School. Dr. Medeiros is fluent in English, and is currently seeing new patients. Dr. Medeiros’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Medeiros’s office at (508) 624-9687.

    What are Areas of Expertise for Dr. Medeiros?

    Dr. Keith Medeiros, MD is a highly-rated, board-certified Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Medeiros empowers patients to confidently navigate their health journey, specializing in Coronary Syndrome-Acute, Non-Invasive Cardiology, Preventive Cardiology, or comprehensive wellness support. Serving the Marlborough/MA community, Dr. Medeiros is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: UMass Chan Medical School

    • Residency: UMass Chan Medical School

    • Medical School: UMass Chan Medical School, Worcester, MA

    Is Dr. Medeiros board certified in Cardiologist?

    Yes, Dr. Keith Medeiros, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Medeiros speak?

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

    • English

    What conditions does Dr. Medeiros treat?

    As a Cardiologist, Dr. Medeiros 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. Medeiros. 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
    • Atrial Fibrillation
    • Sick Sinus Syndrome
    • Slow Heart Rate
    • Arrhythmia
    • Sick sinus syndrome
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Sinus Node Dysfunction
    • Bradycardia-Tachycardia Syndrome
    • SSS
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate

    ICD-10 Codes:

    • R000: Tachycardia, unspecified
    • R002: Palpitations
    • I480: Paroxysmal atrial fibrillation
    • I4891: Unspecified atrial fibrillation
    • I495: Sick sinus syndrome
    • R001: Bradycardia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    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:

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

    ICD-10 Codes:

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

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Other Cardiomyopathies
    • Ischemic Cardiomyopathy
    • Cardiomyopathy
    • Uncommon heart muscle diseases
    • Rare cardiomyopathy types
    • Heart Muscle Disease from Blocked Arteries
    • Ischemic Heart Muscle Weakness

    ICD-10 Codes:

    • I428: Other cardiomyopathies
    • I255: Ischemic cardiomyopathy

    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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Blood Clot in Brain

    ICD-10 Codes:

    • I6340: Cerebral infarction due to embolism of unspecified cerebral artery

    Which procedures does Dr. Medeiros perform as a Cardiologist?

    As a Cardiologist, procedures performed by a Dr. Keith Medeiros may include:

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

    Does Dr. Medeiros accept my insurance?

    Dr. Medeiros accepts most major insurance plans. Important: Please call our office at (508) 624-9687 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Medeiros accept in Marlborough, MA?

    Dr. Medeiros in Marlborough, MA 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 Cross Blue Shield of Massachusetts

    • Medicare

    • Molina

    • Other TPA

    • State of Massachusetts

    • UMass Memorial Health Care

    View All Insurances

    Where is Dr. Medeiros' office located?

    Dr. Keith Medeiros' Primary Practice

    157 Union St

    Marlborough, MA 01752

    (508) 624-9687

    Get Directions

    Dr. Keith Medeiros' Practice 2

    201 Highland St Ste B

    Clinton, MA 01510

    Get Directions

    Dr. Keith Medeiros' Practice 3

    340 Maple St Ste 300

    Marlborough, MA 01752

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

    Dr. Medeiros's National Provider Identifier (NPI) number is 1699828566.

    What common questions do patients ask about Dr. Medeiros?

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

    What is Dr. Keith Medeiros's specialty?

    Dr. Medeiros is a Cardiologist near Marlborough, MA. 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. Medeiros to book an appointment today.

    Is this Dr. Keith Medeiros affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Medeiros is affiliated with UMass Memorial 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 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 Keith Medeiros accepting new patients in Marlborough, MA?

    Yes, Dr. Keith Medeiros is accepting new patients at this time.

    Does Dr. Keith Medeiros offer online booking?

    Please contact Dr. Medeiros's office at (508) 624-9687 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Keith Medeiros?

    Please contact Dr. Medeiros's office at (508) 624-9687 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Keith Medeiros have?

    Dr. Keith Medeiros is certified by the American Board of Internal Medicine.

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