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Dr. Maria Quejada, MD

Naperville, IL

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Quejada, Hematology / Oncology Specialist in Naperville, IL?

    Dr. Maria Quejada, MD is a Hematology / Oncology Specialist, who primarily practices in Naperville, IL with 2 additional practice locations. She has been practicing for over 24 years and is board certified. Dr. Quejada graduated from Universidad De Navarra, Facultad De Medicina and completed her residency at Mercy Hospital (St Louis) Program. Dr. Quejada is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. Dr. Quejada’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Quejada’s office at (630) 527-3788.

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

    • Residency: Mercy Hospital (St Louis) Program

    • Medical School: Universidad De Navarra, Facultad De Medicina

    What languages does Dr. Quejada speak?

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

    • English

    • Spanish

    • Tagalog

    What conditions does Dr. Quejada treat?

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

    • Lung Cancer
    • Right lung cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Left Lung Cancer
    • Bronchial Cancer
    • Malignant Lung Tumor
    • Pulmonary cancer
    • Upper Lobe Lung Cancer
    • Right Lung Cancer
    • Right upper lobe lung cancer

    ICD-10 Codes:

    • C3491: Malignant neoplasm of unspecified part of right bronchus or lung
    • C3492: Malignant neoplasm of unspecified part of left bronchus or lung
    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
    • C3412: Malignant neoplasm of upper lobe, left bronchus or lung
    • C3482: Malignant neoplasm of overlapping sites of left bronchus and lung
    • C3481: Malignant neoplasm of overlapping sites of right bronchus and lung
    • C3411: Malignant neoplasm of upper lobe, right bronchus or lung

    Also known as:

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

    ICD-10 Codes:

    • D500: Iron deficiency anemia secondary to blood loss (chronic)
    • D508: Other iron deficiency anemias
    • D649: Anemia, unspecified
    • D509: Iron deficiency anemia, unspecified

    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:

    • Widespread Left Female Breast Cancer
    • Breast Cancer
    • Left female breast cancer in multiple areas
    • Diffuse left female breast cancer
    • Malignant growth in overlapping sites of left female breast
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma

    ICD-10 Codes:

    • C50812: Malignant neoplasm of overlapping sites of left female breast
    • C50811: Malignant neoplasm of overlapping sites of right female breast

    Also known as:

    • Other Abnormal Findings on Lung Scan
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality

    ICD-10 Codes:

    • R918: Other nonspecific abnormal finding of lung field

    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:

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

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified

    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:

    • Long-Term Blood Thinner Use
    • Blood Thinners
    • Chronic anticoagulant therapy
    • Ongoing blood thinner treatment
    • Anticoagulant medication use

    ICD-10 Codes:

    • Z7901: Long term (current) use of anticoagulants

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

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Maria Quejada may include:

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

    Does Dr. Quejada accept my insurance?

    Dr. Quejada accepts most major insurance plans. Important: Please call our office at (630) 527-3788 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Quejada accept in Naperville, IL?

    Dr. Quejada in Naperville, IL 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)

    • Essence Healthcare

    • Express Scripts

    • Fox Valley Medicine

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • Northshore University Healthsystem

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Quejada's office located?

    Dr. Maria Quejada's Primary Practice

    120 Spalding Dr Ste 205

    Naperville, IL 60540

    (630) 527-3788

    Get Directions

    Dr. Maria Quejada's Practice 2

    24600 W 127th St

    Plainfield, IL 60585

    Get Directions

    Dr. Maria Quejada's Practice 3

    155 E Brush Hill Rd

    Elmhurst, IL 60126

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

    Dr. Quejada's National Provider Identifier (NPI) number is 1558348722.

    What common questions do patients ask about Dr. Quejada?

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

    What is Dr. Maria Quejada's specialty?

    Dr. Quejada is a Hematology / Oncology Specialist near Naperville, IL. 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. Quejada to book an appointment today.

    Is this Dr. Maria Quejada affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Quejada is affiliated with Endeavor Health Edward Hospital 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 Maria Quejada accepting new patients in Naperville, IL?

    Yes, Dr. Maria Quejada is accepting new patients at this time.

    Does Dr. Maria Quejada offer online booking?

    Please contact Dr. Quejada's office at (630) 527-3788 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Maria Quejada?

    Please contact Dr. Quejada's office at (630) 527-3788 for information regarding telehealth appointment availability or for scheduling assistance.

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