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Dr. Ronald Ngayan, MD

Whittier, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ngayan, Family Medicine Specialist in Whittier, CA?

    Dr. Ronald Ngayan, MD is a Family Medicine Specialist, who primarily practices in Whittier, CA with 2 additional practice locations. He is board certified. Dr. Ngayan is fluent in English, German, Spanish, Tagalog, and Urdu, and is currently seeing new patients. Dr. Ngayan’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ngayan’s office at (562) 907-3500.

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

    Yes, Dr. Ronald Ngayan, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Ngayan speak?

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

    • English

    • German

    • Spanish

    • Tagalog

    • Urdu

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

    As a Family Medicine Specialist, Dr. Ngayan 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. Ngayan. 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.

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E1169: Type 2 diabetes mellitus with other specified complication

    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:

    • Other Specified Aftercare
    • Specific post-op care
    • Specialized recovery care
    • Follow-up for specific procedures

    ICD-10 Codes:

    • Z5189: Encounter for other specified aftercare

    Also known as:

    • Other Chronic Pain Condition
    • Chronic Pain
    • Various chronic pain
    • Unspecified long-term pain
    • Persistent pain disorders

    ICD-10 Codes:

    • G8929: Other chronic pain

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

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

    As a Family Medicine Specialist, procedures performed by Dr. Ronald Ngayan may include:

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

    Does Dr. Ngayan accept my insurance?

    Dr. Ngayan accepts most major insurance plans. Important: Please call our office at (562) 907-3500 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ngayan accept in Whittier, CA?

    Dr. Ngayan in Whittier, 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

    • Apex Healthcare

    • City of Los Angeles

    • Kaiser Permanente

    • Medicare

    • Unknown

    View All Insurances

    Where is Dr. Ngayan's office located?

    Dr. Ronald Ngayan's Primary Practice

    12470 Whittier Blvd

    Whittier, CA 90602

    (562) 907-3500

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    Dr. Ronald Ngayan's Practice 2

    420 S Bristol St

    Santa Ana, CA 92703

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    Dr. Ronald Ngayan's Practice 3

    9333 Rosecrans Ave

    Bellflower, CA 90706

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

    Dr. Ngayan's National Provider Identifier (NPI) number is 1134302847.

    What common questions do patients ask about Dr. Ngayan?

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

    What is Dr. Ronald Ngayan's specialty?

    Dr. Ngayan is a Family Medicine Specialist near Whittier, 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. Ronald Ngayan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ngayan is affiliated with Kaiser Permanente Orange County - Anaheim Medical Center, Kaiser Permanente Los Angeles Medical Center, Kaiser Permanente Baldwin Park Medical Center, Kaiser Permanente South Bay 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 Ronald Ngayan accepting new patients in Whittier, CA?

    Yes, Dr. Ronald Ngayan is accepting new patients at this time.

    Does Dr. Ronald Ngayan offer online booking?

    Please contact Dr. Ngayan's office at (562) 907-3500 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ronald Ngayan?

    Please contact Dr. Ngayan's office at (562) 907-3500 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ronald Ngayan have?

    Dr. Ronald Ngayan is certified by the American Board of Family Medicine.

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