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Dr. Thandavababu Chelliah, MD

Brooklyn, NY

26 Years of Experience

Accepting patients

    Who is Dr. Chelliah, Hematology / Oncology Specialist in Brooklyn, NY?

    Dr. Thandavababu Chelliah, MD is a Hematology / Oncology Specialist, who primarily practices in Brooklyn, NY. He has been practicing for over 26 years and is board certified by the American Board of Internal Medicine. Dr. Chelliah graduated from Madurai Medical College and completed his residency at Suny Hlth Sci Ctr Brooklyn, Hematology/Oncology; Coney Island Hosp, Hematology-Internal Medicine; Coney Island Hosp, Internal Medicine. Dr. Chelliah is fluent in English and Tamil, and is currently seeing new patients. Dr. Chelliah’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chelliah’s office at (718) 616-4408.

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

    • Residency: Suny Hlth Sci Ctr Brooklyn, Hematology/Oncology; Coney Island Hosp, Hematology-Internal Medicine; Coney Island Hosp, Internal Medicine | Coney Island Hospital Program

    • Medical School: Madurai Med Coll- Madurai Univ- Madurai- Tn- India | Madurai Medical College | Chennai University Of Chennai

    Is Dr. Chelliah board certified in Hematology / Oncology Specialist?

    Yes, Dr. Thandavababu Chelliah, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Chelliah speak?

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

    • English

    • Tamil

    What conditions does Dr. Chelliah treat?

    As a Hematology / Oncology Specialist, Dr. Chelliah 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. Chelliah. 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:

    • Anemia
    • Iron Deficiency Anemia
    • Iron
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D649: Anemia, unspecified
    • D509: Iron deficiency anemia, unspecified
    • D508: Other iron deficiency anemias

    Also known as:

    • Breast Cancer
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor

    ICD-10 Codes:

    • C50911: Malignant neoplasm of unspecified site of right female breast

    Also known as:

    • Pancreatic Cancer
    • Pancreas Cancer
    • Malignant Pancreatic Tumor
    • Pancreatic Carcinoma
    • Cancer of the pancreas
    • Malignant neoplasm of pancreas
    • Pancreatic adenocarcinoma

    ICD-10 Codes:

    • C259: Malignant neoplasm of pancreas, unspecified
    • C250: Malignant neoplasm of head of pancreas

    Also known as:

    • Cancer Chemotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Acute Myeloid Leukemia in Remission
    • Acute Myeloid Leukemia
    • AML Leukemia in Remission
    • Acute Myeloblastic Leukemia in Remission
    • Acute Myelogenous Leukemia in Remission

    ICD-10 Codes:

    • C9201: Acute myeloblastic leukemia, in remission

    Also known as:

    • Polycythemia vera
    • Bone Marrow Disease
    • Chronic Myeloproliferative Neoplasms Treatment (PDQ)
    • PV
    • Primary polycythemia
    • Erythremia

    ICD-10 Codes:

    • D45: Polycythemia vera

    Also known as:

    • Gallbladder Cancer
    • Gallbladder Cancer Treatment (PDQ®)
    • Gallbladder Carcinoma
    • Malignant Gallbladder Tumor
    • Biliary Tract Cancer

    ICD-10 Codes:

    • C23: Malignant neoplasm of gallbladder

    Also known as:

    • Colorectal Cancer
    • Colon cancer
    • Rectal cancer
    • Bowel cancer
    • Malignant neoplasm of colon

    ICD-10 Codes:

    • C189: Malignant neoplasm of colon, unspecified

    Also known as:

    • Lung Cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Pulmonary cancer

    ICD-10 Codes:

    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung

    Also known as:

    • Essential Thrombocythemia
    • Platelet Disorder
    • Essential thrombocythemia
    • Chronic Myeloproliferative Neoplasms Treatment (PDQ)
    • ET
    • Primary Thrombocythemia
    • Hemorrhagic Thrombocythemia

    ICD-10 Codes:

    • D473: Essential (hemorrhagic) thrombocythemia

    Which procedures does Dr. Chelliah perform as a Hematology / Oncology Specialist?

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Thandavababu Chelliah may include:

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

    Does Dr. Chelliah accept my insurance?

    Dr. Chelliah accepts most major insurance plans. Important: Please call our office at (718) 616-4408 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chelliah accept in Brooklyn, NY?

    Dr. Chelliah in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cascade Comprehensive Care

    • Centers Plan for Healthy Living

    • Express Scripts

    • Humana

    • Medicare

    • National Benefit Fund

    • Oscar Health Insurance Co

    • Service Employees International Union (SEIU)

    View All Insurances

    Where is Dr. Chelliah's office located?

    Dr. Thandavababu Chelliah's Primary Practice

    2601 Ocean Pkwy

    Brooklyn, NY 11235

    (718) 616-4408

    Get Directions

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

    Dr. Chelliah's National Provider Identifier (NPI) number is 1730100744.

    What common questions do patients ask about Dr. Chelliah?

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

    What is Dr. Thandavababu Chelliah's specialty?

    Dr. Chelliah is a Hematology / Oncology Specialist near Brooklyn, NY. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Chelliah to book an appointment today.

    Is this Dr. Thandavababu Chelliah affiliated with a ranked Castle Connolly Top Hospital?

    No, Chelliah is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Coney Island Hospital. Castle Connolly Top Hospitals 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 Hematology / Oncology Specialist?

    Explore Hematology / Oncology Specialist 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 Thandavababu Chelliah accepting new patients in Brooklyn, NY?

    Yes, Dr. Thandavababu Chelliah is accepting new patients at this time.

    Does Dr. Thandavababu Chelliah offer online booking?

    Please contact Dr. Chelliah's office at (718) 616-4408 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thandavababu Chelliah?

    Please contact Dr. Chelliah's office at (718) 616-4408 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Thandavababu Chelliah have?

    Dr. Thandavababu Chelliah is certified by the American Board of Internal Medicine.

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