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Dr. James Tsai, MD

Dr. James Tsai, MD

Hemet, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tsai, Hematology / Oncology Specialist in Hemet, CA?

    Dr. James Tsai, MD is a Hematology / Oncology Specialist, who primarily practices in Hemet, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine and American Board of Pediatrics. Dr. Tsai graduated from St. George's University School of Medicine and completed his residency at Umdnj-New Jersey Med Sch, Internal Medicine/Pediatrics. Dr. Tsai is fluent in English and Chinese, and is currently seeing new patients. Dr. Tsai’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tsai’s office at (951) 652-3333.

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

    • Residency: Umdnj-New Jersey Med Sch, Internal Medicine/Pediatrics | Wayne State University School of Medicine Program

    • Medical School: St. George's University School of Medicine | National Taiwan University College of Medicine

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

    Yes, Dr. James Tsai, MD is board certified by the American Board of Internal Medicine , American Board of Pediatrics

    What languages does Dr. Tsai speak?

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

    • Chinese

    • English

    What conditions does Dr. Tsai treat?

    As a Hematology / Oncology Specialist, Dr. Tsai 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. Tsai. 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

    Also known as:

    • Breast Cancer
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma

    ICD-10 Codes:

    • C50911: Malignant neoplasm of unspecified site of right female breast
    • C50912: Malignant neoplasm of unspecified site of left female breast
    • C50919: Malignant neoplasm of unspecified site of unspecified female breast

    Also known as:

    • Thrombocytopenia
    • Essential Thrombocythemia
    • Platelet Disorder
    • Essential thrombocythemia
    • Chronic Myeloproliferative Neoplasms Treatment (PDQ)
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder
    • ET
    • Primary Thrombocythemia
    • Hemorrhagic Thrombocythemia

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified
    • D473: Essential (hemorrhagic) thrombocythemia

    Also known as:

    • High White Blood Cell Count
    • Low White Blood Cell Count
    • Blood Disorder
    • Leukocytosis
    • Elevated leukocyte count
    • High WBC count
    • Leukopenia
    • Low WBC count
    • Immune system weakness

    ICD-10 Codes:

    • D72829: Elevated white blood cell count, unspecified
    • D72819: Decreased white blood cell count, unspecified

    Also known as:

    • Secondary Polycythemia
    • Monoclonal Gammopathy
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • High red blood cell count (secondary)
    • Excess red blood cells (secondary)
    • Acquired polycythemia
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance

    ICD-10 Codes:

    • D751: Secondary polycythemia
    • D472: Monoclonal gammopathy

    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:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    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:

    • Iron Deficiency
    • Iron
    • Malnutrition
    • Lack of Iron
    • Low Iron Levels
    • Iron Depletion

    ICD-10 Codes:

    • E611: Iron deficiency

    Also known as:

    • Hereditary Hemochromatosis
    • Hemochromatosis
    • Hereditary hemochromatosis
    • Genetic Iron Overload
    • Primary Hemochromatosis

    ICD-10 Codes:

    • E83110: Hereditary hemochromatosis

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Chronic Lymphocytic Leukemia
    • Chronic Lymphocytic Leukemia Treatment (PDQ®)
    • CLL
    • B-cell chronic lymphocytic leukemia
    • Lymphocytic leukemia

    ICD-10 Codes:

    • C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission

    Also known as:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

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

    As a Hematology / Oncology Specialist, procedures performed by a Dr. James Tsai may include:

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

    Does Dr. Tsai accept my insurance?

    Dr. Tsai accepts most major insurance plans. Important: Please call our office at (951) 652-3333 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsai accept in Hemet, CA?

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

    Top Insurances

    • All Other Commercial

    • AlphaCare

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Inland Empire

    • Inland Faculty Medical Group, Inc

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tsai's office located?

    Dr. James Tsai's Primary Practice

    201 Laursen St

    Hemet, CA 92543

    (951) 652-3333

    Get Directions

    Dr. James Tsai's Practice 2

    11234 Anderson St

    Loma Linda, CA 92350

    Get Directions

    Dr. James Tsai's Practice 3

    25485 Medical Center Dr Ste 204

    Murrieta, CA 92562

    (951) 696-7632

    Get Directions

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

    Dr. Tsai's National Provider Identifier (NPI) number is 1437152857.

    What common questions do patients ask about Dr. Tsai?

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

    What is Dr. James Tsai's specialty?

    Dr. Tsai is a Hematology / Oncology Specialist near Hemet, CA. 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. Tsai to book an appointment today.

    Is this Dr. James Tsai affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tsai is affiliated with Loma Linda University Medical Center Murrieta which is a Castle Connolly Top Hospital. 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 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 James Tsai accepting new patients in Hemet, CA?

    Yes, Dr. James Tsai is accepting new patients at this time.

    Does Dr. James Tsai offer online booking?

    Please contact Dr. Tsai's office at (951) 652-3333 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with James Tsai?

    Please contact Dr. Tsai's office at (951) 652-3333 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. James Tsai have?

    Dr. James Tsai is certified by the American Board of Internal Medicine and American Board of Pediatrics.

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