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Dr. Byron Rastegari, DO

Downey, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rastegari, Internist in Downey, CA?

    Dr. Byron Rastegari, DO is an Internist, who primarily practices in Downey, CA with 2 additional practice locations. Dr. Rastegari is fluent in English and Spanish, and is currently seeing new patients. Dr. Rastegari’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rastegari’s office at (833) 574-2273.

    What languages does Dr. Rastegari speak?

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

    • English

    • Spanish

    What conditions does an Internist like Dr. Rastegari typically treat?

    As an Internist, Dr. Rastegari 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. Rastegari. 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic Kidney Problems
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E1169: Type 2 diabetes mellitus with other specified complication
    • E119: Type 2 diabetes mellitus without complications
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • Other Health Condition
    • Unspecified Health Issue
    • General Health Concern
    • Other Medical Condition

    ICD-10 Codes:

    • Z789: Other specified health status

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    What procedures does an Internist like Dr. Rastegari typically perform?

    As an Internist, procedures performed by Dr. Byron Rastegari may include:

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

    Does Dr. Rastegari accept my insurance?

    Dr. Rastegari accepts most major insurance plans. Important: Please call our office at (833) 574-2273 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Rastegari accept in Downey, CA?

    Dr. Rastegari in Downey, 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

    • Centene Corporation

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Heritage Health

    • Kaiser Permanente

    • Medicare

    • Other Health Care Provider

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Rastegari's office located?

    Dr. Byron Rastegari's Primary Practice

    9449 Imperial Hwy

    Downey, CA 90242

    (833) 574-2273

    Get Directions

    Dr. Byron Rastegari's Practice 2

    2776 Pacific Ave

    Long Beach, CA 90806

    Get Directions

    Dr. Byron Rastegari's Practice 3

    9333 Rosecrans Ave

    Bellflower, CA 90706

    Get Directions

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

    Dr. Rastegari's National Provider Identifier (NPI) number is 1912550880.

    What common questions do patients ask about Dr. Rastegari?

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

    What is Dr. Byron Rastegari's specialty?

    Dr. Rastegari is a Internist near Downey, CA.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Byron Rastegari affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Rastegari is affiliated with Kaiser Permanente West Los Angeles Medical Center, Kaiser Permanente Baldwin Park Medical Center, Kaiser Permanente Los Angeles Medical Center, Kaiser Permanente Riverside Medical Center, Kaiser Permanente South Bay 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Byron Rastegari accepting new patients in Downey, CA?

    Yes, Dr. Byron Rastegari is accepting new patients at this time.

    Does Dr. Byron Rastegari offer online booking?

    Please contact Dr. Rastegari's office at (833) 574-2273 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Byron Rastegari?

    Please contact Dr. Rastegari's office at (833) 574-2273 for information regarding telehealth appointment availability or for scheduling assistance.

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