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Dr. Howard Lan, DO

Upland, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lan, Interventional Cardiologist in Upland, CA?

    Dr. Howard Lan, DO is an Interventional Cardiologist, who primarily practices in Upland, CA with 2 additional practice locations. He is board certified. Dr. Lan is fluent in English and Chinese, and is currently seeing new patients. Dr. Lan’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lan’s office at (909) 558-4756.

    What languages does Dr. Lan speak?

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

    • Chinese

    • English

    What conditions does Dr. Lan treat?

    As a Interventional Cardiologist, Dr. Lan 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. Lan. 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
    • Slow Heart Rate
    • Atrial Fibrillation
    • Heart Palpitations
    • First-Degree Heart Block
    • Arrhythmia
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • First-Degree AV Block
    • Mild Heart Block

    ICD-10 Codes:

    • R000: Tachycardia, unspecified
    • R001: Bradycardia, unspecified
    • I4891: Unspecified atrial fibrillation
    • R002: Palpitations
    • I440: Atrioventricular block, first degree
    • I480: Paroxysmal atrial fibrillation

    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:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Enlarged Heart
    • Other Heart Disease
    • Heart Disease
    • Cardiomegaly
    • Big heart
    • Heart enlargement
    • Unspecified Heart Condition
    • Atypical Heart Problem
    • Rare Heart Condition

    ICD-10 Codes:

    • I517: Cardiomegaly
    • I5189: Other ill-defined heart diseases

    Also known as:

    • Coronary Artery Disease with Angina
    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Atherosclerotic Heart Disease with Angina
    • Chest Pain from Heart Disease
    • Angina Pectoris
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
    • 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:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Chronic Systolic Heart Failure
    • Heart Failure
    • Long-term Systolic Heart Failure
    • Chronic HFrEF
    • Ongoing Pumping Heart Failure

    ICD-10 Codes:

    • I5022: Chronic systolic (congestive) heart failure

    Also known as:

    • Right Bundle Branch Block
    • Arrhythmia
    • RBBB
    • Heart conduction delay

    ICD-10 Codes:

    • I4519: Other right bundle-branch block

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

    As a Interventional Cardiologist, procedures performed by an Dr. Howard Lan may include:

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

    Does Dr. Lan accept my insurance?

    Dr. Lan accepts most major insurance plans. Important: Please call our office at (909) 558-4756 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lan accept in Upland, CA?

    Dr. Lan in Upland, 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

    • Heritage Health

    • Inland Empire

    • Inland Faculty Medical Group, Inc

    • Kaiser Permanente

    • Medicare

    • OptumRx

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lan's office located?

    Dr. Howard Lan's Primary Practice

    901 San Bernardino Rd Ste 104AND302

    Upland, CA 91786

    (909) 558-4756

    Get Directions

    Dr. Howard Lan's Practice 2

    8599 Haven Ave Ste 102

    Rch Cucamonga, CA 91730

    Get Directions

    Dr. Howard Lan's Practice 3

    81 Highland Springs Ave

    Beaumont, CA 92223

    Get Directions

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

    Dr. Lan's National Provider Identifier (NPI) number is 1316206832.

    What common questions do patients ask about Dr. Lan?

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

    What is Dr. Howard Lan's specialty?

    Dr. Lan is a Interventional Cardiologist near Upland, 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. Lan to book an appointment today.

    Is this Dr. Howard Lan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lan is affiliated with Riverside University Health System 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 Howard Lan accepting new patients in Upland, CA?

    Yes, Dr. Howard Lan is accepting new patients at this time.

    Does Dr. Howard Lan offer online booking?

    Please contact Dr. Lan's office at (909) 558-4756 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Howard Lan?

    Please contact Dr. Lan's office at (909) 558-4756 for information regarding telehealth appointment availability or for scheduling assistance.

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