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Dr. Lewis Ha, MD

Riverside, CA

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ha, Family Medicine Specialist in Riverside, CA?

    Dr. Lewis Ha, MD is a Family Medicine Specialist, who primarily practices in Riverside, CA with 1 additional practice location. He has been practicing for over 24 years and is board certified. Dr. Ha completed his residency at Univ Ca Irvine Med Ctr, Family Medicine; Long Beach Mem Med Ctr, Internal Medicine. Dr. Ha is fluent in English, and is currently seeing new patients. Dr. Ha’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ha’s office at (909) 353-2000.

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

    • Residency: Univ Ca Irvine Med Ctr, Family Medicine; Long Beach Mem Med Ctr, Internal Medicine

    • Medical School: University of Mo, Columbia Sch of Med, Columbia Mo

    Is Dr. Ha board certified as a Family Medicine Specialist?

    Yes, Dr. Lewis Ha, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Ha speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Ha typically treat?

    As a Family Medicine Specialist, Dr. Ha 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. Ha. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    Also known as:

    • General Health Screening
    • Health Screening
    • Routine Check-up
    • Preventive Health Exam
    • Wellness Screening

    ICD-10 Codes:

    • Z139: Encounter for screening, unspecified

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    What procedures does a Family Medicine Specialist like Dr. Ha typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Lewis Ha may include:

    Please contact Dr. Ha's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Ha accept my insurance?

    Dr. Ha accepts most major insurance plans. Important: Please call our office at (909) 353-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ha accept in Riverside, CA?

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

    Top Insurances

    • All Other Territories

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Kaiser Permanente

    • Medicare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Ha's office located?

    Dr. Lewis Ha's Primary Practice

    10800 Magnolia Ave

    Riverside, CA 92505

    (909) 353-2000

    Get Directions

    Dr. Lewis Ha's Practice 2

    2055 Kellogg Ave

    Corona, CA 92879

    Get Directions

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

    Dr. Ha's National Provider Identifier (NPI) number is 1467511055.

    What common questions do patients ask about Dr. Ha?

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

    What is Dr. Lewis Ha's specialty?

    Dr. Ha is a Family Medicine Specialist near Riverside, CA.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is this Dr. Lewis Ha affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ha is affiliated with Kaiser Permanente Riverside Medical Center, Kaiser Permanente Orange County - Anaheim Medical Center, Kaiser Permanente Fontana Medical Center, Kaiser Permanente San Diego Medical Center 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

    When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore 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 Lewis Ha accepting new patients in Riverside, CA?

    Yes, Dr. Lewis Ha is accepting new patients at this time.

    Does Dr. Lewis Ha offer online booking?

    Please contact Dr. Ha's office at (909) 353-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lewis Ha?

    Please contact Dr. Ha's office at (909) 353-2000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Lewis Ha have?

    Dr. Lewis Ha is certified by the American Board of Family Medicine.

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