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Dr. John Downs, MD

Glen Burnie, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Downs, Medical Oncologist in Glen Burnie, MD?

    Dr. John Downs, MD is a Medical Oncologist, who primarily practices in Glen Burnie, MD with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Downs completed his residency at Univ Of Md Med Sys, Medical Oncology; Med Coll Of Virginia Hosp, Internal Medicine. Dr. Downs is fluent in English, and is currently seeing new patients. Dr. Downs’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Downs’s office.

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

    • Residency: Univ Of Md Med Sys, Medical Oncology; Med Coll Of Virginia Hosp, Internal Medicine

    • Medical School: Suny-Hlth Sci Ctr At Syracuse, Coll of Med, Syracuse Ny

    Is Dr. Downs board certified in Medical Oncologist?

    Yes, Dr. John Downs, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Downs speak?

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

    • English

    What conditions does Dr. Downs treat?

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

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

    ICD-10 Codes:

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

    Also known as:

    • Iron Deficiency Anemia
    • Anemia
    • Iron Deficiency Anemia from Chronic Blood Loss
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified
    • D649: Anemia, unspecified
    • D500: Iron deficiency anemia secondary to blood loss (chronic)

    Also known as:

    • Vascular Access Device Management
    • Vascular Access Care
    • Port Management
    • Catheter Care

    ICD-10 Codes:

    • Z452: Encounter for adjustment and management of vascular access device

    Also known as:

    • Monoclonal Gammopathy
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance

    ICD-10 Codes:

    • D472: Monoclonal gammopathy

    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:

    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • CKD Stage 4
    • Severe Chronic Kidney Disease

    ICD-10 Codes:

    • N184: Chronic kidney disease, stage 4 (severe)

    Also known as:

    • Thrombocytopenia
    • Platelet Disorder
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder

    ICD-10 Codes:

    • D696: Thrombocytopenia, 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:

    • Pulmonary Embolism
    • Blood clot in lung
    • Lung embolism
    • PE

    ICD-10 Codes:

    • I2699: Other pulmonary embolism without acute cor pulmonale

    Also known as:

    • Lymphocytosis
    • Low Neutrophil Count
    • Blood Disorder
    • High lymphocyte count
    • Elevated lymphocytes
    • Lymphocyte increase
    • Neutropenia
    • Low white blood cell count
    • Neutrophil deficiency

    ICD-10 Codes:

    • D72820: Lymphocytosis (symptomatic)
    • D709: Neutropenia, unspecified

    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:

    • Breast Cancer
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma

    ICD-10 Codes:

    • C50919: Malignant neoplasm of unspecified site of unspecified female breast

    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:

    • 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:

    • Hemochromatosis
    • Hereditary hemochromatosis
    • Iron Overload
    • Iron Storage Disease

    ICD-10 Codes:

    • E83119: Hemochromatosis, unspecified

    Also known as:

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

    ICD-10 Codes:

    • D45: Polycythemia vera

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

    As a Medical Oncologist, procedures performed by a Dr. John Downs may include:

    For detailed information, please contact Dr. Downs' office.

    Does Dr. Downs accept my insurance?

    Dr. Downs accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Downs accept in Glen Burnie, MD?

    Dr. Downs in Glen Burnie, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • Carefirst BlueCross BlueShield

    • Cigna

    • CVS Health (formerly Aetna)

    • Federal Employee Program

    • Highmark Inc.

    • Medicare

    • State of Maryland

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Downs' office located?

    Dr. John Downs' Primary Practice

    1406 Crain Hwy S Ste 106

    Glen Burnie, MD 21061

    Get Directions

    Dr. John Downs' Practice 2

    12500 Willowbrook Rd

    Cumberland, MD 21502

    Get Directions

    Sinai Oncology Associates Lapidus Cancer Institute

    2401 W Belvedere Ave

    Baltimore, MD 21215

    Get Directions

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

    Dr. Downs's National Provider Identifier (NPI) number is 1093780496.

    What common questions do patients ask about Dr. Downs?

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

    What is Dr. John Downs's specialty?

    Dr. Downs is a Medical Oncologist near Glen Burnie, MD. 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. Downs to book an appointment today.

    Is this Dr. John Downs affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Downs is affiliated with Medstar Montgomery Medical Center, Wellspan York Hospital, Medstar Franklin Square 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

    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 John Downs accepting new patients in Glen Burnie, MD?

    Yes, Dr. John Downs is accepting new patients at this time.

    Does Dr. John Downs offer online booking?

    Please contact Dr. Downs's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Downs?

    Please contact Dr. Downs's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Downs have?

    Dr. John Downs is certified by the American Board of Internal Medicine.

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