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Dr. Ciara O'sullivan, MD

Rochester, MN

Accepting patients

    Who is Dr. O'sullivan, Medical Oncologist in Rochester, MN?

    Dr. Ciara O'sullivan, MD is a Medical Oncologist, who primarily practices in Rochester, MN. She is board certified. Dr. O'sullivan is fluent in English, and is currently seeing new patients. Dr. O'sullivan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'sullivan’s office at (507) 284-2511.

    What languages does Dr. O'sullivan speak?

    Dr. O'sullivan and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. O'sullivan treat?

    As a Medical Oncologist, Dr. O'sullivan 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. O'sullivan. 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
    • Upper-Outer Quadrant Right Female Breast Cancer
    • Central Left Female Breast Cancer
    • Widespread Left Female Breast Cancer
    • Upper-Inner Quadrant Left Female Breast Cancer
    • Male Breast Cancer
    • Male Breast Cancer Treatment (PDQ®)
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • 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
    • Left female breast cancer in multiple areas
    • Diffuse left female breast cancer
    • Malignant growth in overlapping sites of left female breast
    • Left female breast cancer upper-inner
    • Upper-inner left female breast tumor
    • Malignant growth in upper-inner left female breast
    • Male Breast Malignancy
    • Male Breast Carcinoma
    • Breast Cancer in Men

    ICD-10 Codes:

    • C50912: Malignant neoplasm of unspecified site of left female breast
    • C50911: Malignant neoplasm of unspecified site of right female breast
    • C50919: Malignant neoplasm of unspecified site of unspecified female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50112: Malignant neoplasm of central portion of left female breast
    • C50812: Malignant neoplasm of overlapping sites of left female breast
    • C50212: Malignant neoplasm of upper-inner quadrant of left female breast
    • C50121: Malignant neoplasm of central portion of right male breast

    Also known as:

    • Multiple Myeloma
    • Multiple Myeloma in Remission
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma
    • Plasma Cell Myeloma in Remission', 'Kahler's Disease in Remission
    • Myeloma in Remission

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission
    • C9001: Multiple myeloma in remission

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    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:

    • 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:

    • Lung Cancer Spread
    • Lung Cancer
    • Metastatic Lung Cancer
    • Secondary Lung Tumor
    • Lung Metastasis

    ICD-10 Codes:

    • C7800: Secondary malignant neoplasm of unspecified lung

    Also known as:

    • Personal History of Breast Cancer
    • Breast Cancer
    • Past breast cancer
    • Previous mammary malignancy
    • History of breast tumor

    ICD-10 Codes:

    • Z853: Personal history of malignant neoplasm of breast

    Also known as:

    • Clinical Research Control Examination
    • Clinical Trials
    • Research Study Checkup
    • Clinical Trial Participant Exam
    • Control Group Medical Exam

    ICD-10 Codes:

    • Z006: Encounter for examination for normal comparison and control in clinical research program

    Also known as:

    • Low White Blood Cell Count from Chemotherapy
    • Blood Disorder
    • Chemotherapy-induced agranulocytosis
    • Neutropenia from cancer treatment
    • Severe white blood cell deficiency

    ICD-10 Codes:

    • D701: Agranulocytosis secondary to cancer chemotherapy

    Which procedures does Dr. O'sullivan perform as a Medical Oncologist?

    As a Medical Oncologist, procedures performed by a Dr. Ciara O'sullivan may include:

    For detailed information, please contact Dr. O'sullivan's office.

    Does Dr. O'sullivan accept my insurance?

    Dr. O'sullivan accepts most major insurance plans. Important: Please call our office at (507) 284-2511 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'sullivan accept in Rochester, MN?

    Dr. O'sullivan in Rochester, MN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Express Scripts

    • Medica

    • Medicare

    • Mutual of Omaha

    • South Country Health Alliance

    • Ucare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. O'sullivan's office located?

    Dr. Ciara O'sullivan's Primary Practice

    200 1st St SW

    Rochester, MN 55905

    (507) 284-2511

    Get Directions

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

    Dr. O'sullivan's National Provider Identifier (NPI) number is 1427495357.

    What common questions do patients ask about Dr. O'sullivan?

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

    What is Dr. Ciara O'sullivan's specialty?

    Dr. O'sullivan is a Medical Oncologist near Rochester, MN. 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. O'sullivan to book an appointment today.

    Is this Dr. Ciara O'sullivan affiliated with a ranked Castle Connolly Top Hospital?

    No, O'sullivan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Mayo Clinic Hospital - Saint Marys Campus. 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 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 Ciara O'sullivan accepting new patients in Rochester, MN?

    Yes, Dr. Ciara O'sullivan is accepting new patients at this time.

    Does Dr. Ciara O'sullivan offer online booking?

    Please contact Dr. O'sullivan's office at (507) 284-2511 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ciara O'sullivan?

    Please contact Dr. O'sullivan's office at (507) 284-2511 for information regarding telehealth appointment availability or for scheduling assistance.

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