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Dr. Sayeh Lavasani, MD

Orange, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lavasani, Medical Oncologist in Orange, CA?

    Dr. Sayeh Lavasani, MD is a Medical Oncologist, who primarily practices in Orange, CA with 1 additional practice location. She is board certified by the American Board of Internal Medicine. Dr. Lavasani is fluent in English and Persian, and is currently seeing new patients. Dr. Lavasani’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. Lavasani’s office at (877) 906-9699.

    Is Dr. Lavasani board certified in Medical Oncologist?

    Yes, Dr. Sayeh Lavasani, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Lavasani speak?

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

    • English

    • Persian

    What conditions does Dr. Lavasani treat?

    As a Medical Oncologist, Dr. Lavasani 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. Lavasani. 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:

    • Breast Cancer
    • Widespread Left Female Breast Cancer
    • Estrogen Receptor Positive (ER+) Status
    • Upper-Outer Quadrant Right Female Breast Cancer
    • Central Left Female Breast Cancer
    • Central Right Female Breast Cancer
    • Upper-Inner Quadrant Right Female Breast Cancer
    • Early Breast Cancer of the Right Breast
    • Upper-Inner Quadrant Left Female Breast Cancer
    • Early Breast Cancer of the Left Breast
    • Lower-Outer Quadrant Left Female Breast Cancer
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor
    • Left female breast cancer in multiple areas
    • Diffuse left female breast cancer
    • Malignant growth in overlapping sites of left female breast
    • ER Positive Breast Cancer
    • Hormone-Sensitive Breast Cancer
    • Estrogen-Driven Cancer
    • Right female breast cancer upper-outer
    • Upper-outer right female breast tumor
    • Malignant growth in upper-outer right female breast
    • Left female breast central tumor
    • Malignant growth in central left female breast
    • Right female breast central tumor
    • Malignant growth in central right female breast
    • Right female breast cancer upper-inner
    • Upper-inner right female breast tumor
    • Malignant growth in upper-inner right female breast
    • Intraductal carcinoma in situ right breast
    • Precancerous cells right breast
    • Non-invasive breast cancer right breast
    • DCIS right breast
    • Left female breast cancer upper-inner
    • Upper-inner left female breast tumor
    • Malignant growth in upper-inner left female breast
    • Intraductal carcinoma in situ left breast
    • Precancerous cells left breast
    • Non-invasive breast cancer left breast
    • DCIS left breast
    • Left female breast cancer lower-outer
    • Lower-outer left female breast tumor
    • Malignant growth in lower-outer left female breast

    ICD-10 Codes:

    • C50919: Malignant neoplasm of unspecified site of unspecified female breast
    • C50911: Malignant neoplasm of unspecified site of right female breast
    • C50912: Malignant neoplasm of unspecified site of left female breast
    • C50811: Malignant neoplasm of overlapping sites of right female breast
    • C50812: Malignant neoplasm of overlapping sites of left female breast
    • Z170: Estrogen receptor positive status [ER+]
    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50112: Malignant neoplasm of central portion of left female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • C50111: Malignant neoplasm of central portion of right female breast
    • C50211: Malignant neoplasm of upper-inner quadrant of right female breast
    • D0511: Intraductal carcinoma in situ of right breast
    • C50212: Malignant neoplasm of upper-inner quadrant of left female breast
    • D0512: Intraductal carcinoma in situ of left breast
    • C50512: Malignant neoplasm of lower-outer quadrant of left female breast

    Also known as:

    • Cancer Chemotherapy
    • Cancer Immunotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy
    • Oncology immunotherapy
    • Immune therapy for cancer

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy
    • Z5112: Encounter for antineoplastic immunotherapy

    Also known as:

    • Secondary Bone Cancer
    • Bone Cancer
    • Metastatic bone cancer
    • Cancer spread to bone
    • Bone metastases

    ICD-10 Codes:

    • C7951: Secondary malignant neoplasm of bone

    Also known as:

    • Estrogen Receptor Negative (ER-) Status
    • Breast Cancer
    • ER Negative Cancer
    • No Estrogen Receptors
    • Hormone Receptor Negative

    ICD-10 Codes:

    • Z171: Estrogen receptor negative status [ER-]

    Also known as:

    • Secondary Cancer in Armpit Lymph Nodes
    • Cancer
    • Metastatic Cancer to Armpit Lymph Nodes
    • Axillary Lymph Node Cancer Spread
    • Lymph Node Metastasis in Armpit

    ICD-10 Codes:

    • C773: Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes

    Which procedures does Dr. Lavasani perform as a Medical Oncologist?

    As a Medical Oncologist, procedures performed by a Dr. Sayeh Lavasani may include:

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

    Does Dr. Lavasani accept my insurance?

    Dr. Lavasani accepts most major insurance plans. Important: Please call our office at (877) 906-9699 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lavasani accept in Orange, CA?

    Dr. Lavasani in Orange, 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

    • CalOptima

    • Centene

    • Express Scripts

    • HealthSmart

    • Humana

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lavasani's office located?

    Dr. Sayeh Lavasani's Primary Practice

    101 The City Dr S

    Orange, CA 92868

    (877) 906-9699

    Get Directions

    Dr. Sayeh Lavasani's Practice 2

    1500 Duarte Rd

    Duarte, CA 91010

    Get Directions

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

    Dr. Lavasani's National Provider Identifier (NPI) number is 1205130572.

    What common questions do patients ask about Dr. Lavasani?

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

    What is Dr. Sayeh Lavasani's specialty?

    Dr. Lavasani is a Medical Oncologist near Orange, CA. An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options. Contact Dr. Lavasani to book an appointment today.

    Is this Dr. Sayeh Lavasani affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lavasani is affiliated with Uci Medical Center, City Of Hope - Duarte Cancer 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

    Where can I learn more about Medical Oncologist?

    Explore Medical Oncologist 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 Sayeh Lavasani accepting new patients in Orange, CA?

    Yes, Dr. Sayeh Lavasani is accepting new patients at this time.

    Does Dr. Sayeh Lavasani offer online booking?

    Please contact Dr. Lavasani's office at (877) 906-9699 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sayeh Lavasani?

    Please contact Dr. Lavasani's office at (877) 906-9699 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Sayeh Lavasani have?

    Dr. Sayeh Lavasani is certified by the American Board of Internal Medicine.

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