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Dr. Jeffrey Harrell, MD

Simi Valley, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Harrell, Interventional Cardiologist in Simi Valley, CA?

    Dr. Jeffrey Harrell, MD is an Interventional Cardiologist, who primarily practices in Simi Valley, CA with 2 additional practice locations. He is board certified. Dr. Harrell is fluent in English and Spanish, and is currently seeing new patients. Dr. Harrell’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harrell’s office.

    What languages does Dr. Harrell speak?

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

    • English

    • Spanish

    What conditions does Dr. Harrell treat?

    As a Interventional Cardiologist, Dr. Harrell 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. Harrell. 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:

    • Heart Palpitations
    • Atrial Fibrillation
    • Premature Ventricular Contractions
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm
    • PVCs
    • Ventricular Ectopic Beats
    • Skipped Heartbeat (Ventricular)

    ICD-10 Codes:

    • R002: Palpitations
    • I480: Paroxysmal atrial fibrillation
    • I4891: Unspecified atrial fibrillation
    • I493: Ventricular premature depolarization

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Abnormal EKG
    • Other Abnormal Heart Test Results
    • Heart Health Tests
    • Heart Disease
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities
    • Irregular Cardiovascular Function Study
    • Unusual Heart Exam Findings
    • Heart Disease Diagnosis

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]
    • R9439: Abnormal result of other cardiovascular function study

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Ascending Aortic Aneurysm
    • Aortic Aneurysm
    • Bulging Ascending Aorta
    • Weakened Ascending Aorta
    • Ascending Aorta Dilation

    ICD-10 Codes:

    • I7121: Aneurysm of the ascending aorta, without rupture

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

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

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Which procedures does Dr. Harrell perform as a Interventional Cardiologist?

    As a Interventional Cardiologist, procedures performed by an Dr. Jeffrey Harrell may include:

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

    Does Dr. Harrell accept my insurance?

    Dr. Harrell 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. Harrell accept in Simi Valley, CA?

    Dr. Harrell in Simi Valley, 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

    • Cigna

    • CVS Health (formerly Aetna)

    • Directors Guild of America Employees

    • Elevance Health Inc. (formerly Anthem)

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Harrell's office located?

    Dr. Jeffrey Harrell's Primary Practice

    2655 1st St Ste 360

    Simi Valley, CA 93065

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    Dr. Jeffrey Harrell's Practice 2

    6344 Topanga Canyon Blvd Ste 2040

    Woodland Hills, CA 91367

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    Dr. Jeffrey Harrell's Practice 3

    215 W Janss Rd

    Thousand Oaks, CA 91360

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

    Dr. Harrell's National Provider Identifier (NPI) number is 1396058095.

    What common questions do patients ask about Dr. Harrell?

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

    What is Dr. Jeffrey Harrell's specialty?

    Dr. Harrell is a Interventional Cardiologist near Simi Valley, CA. A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function. Contact Dr. Harrell to book an appointment today.

    Is this Dr. Jeffrey Harrell affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Harrell is affiliated with Dignity Health - Northridge Hospital 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 Interventional Cardiologist?

    Explore Interventional 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 Jeffrey Harrell accepting new patients in Simi Valley, CA?

    Yes, Dr. Jeffrey Harrell is accepting new patients at this time.

    Does Dr. Jeffrey Harrell offer online booking?

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

    How can I make an appointment with Jeffrey Harrell?

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

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