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Dr. David Alfonso Alejos Castillo, MD

Bloomington, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Alejos Castillo, Internist in Bloomington, IN?

    Dr. David Alfonso Alejos Castillo, MD is an Internist, who primarily practices in Bloomington, IN with 1 additional practice location. He is board certified. Dr. Alejos Castillo is fluent in English, and is currently seeing new patients. Dr. Alejos Castillo’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Alejos Castillo’s office at (718) 918-3230.

    What languages does Dr. Alejos Castillo speak?

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

    • English

    What conditions does Dr. Alejos Castillo treat?

    As a Internist, Dr. Alejos Castillo 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. Alejos Castillo. 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 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:

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

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified
    • D649: Anemia, unspecified

    Also known as:

    • Lung Cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Pulmonary cancer
    • Left lower lobe lung cancer

    ICD-10 Codes:

    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
    • C3432: Malignant neoplasm of lower lobe, left bronchus or lung

    Also known as:

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

    ICD-10 Codes:

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

    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:

    • 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:

    • Other Types of Pancytopenia
    • Blood Disorder
    • Rare pancytopenia
    • Uncommon low blood counts
    • Bone marrow failure

    ICD-10 Codes:

    • D61818: Other pancytopenia

    Also known as:

    • Cancer pain
    • Cancer--Living with Cancer
    • Pain
    • Cancer Pain
    • Cancer Pain (PDQ)
    • Pain from cancer
    • Tumor pain
    • Neoplasm pain

    ICD-10 Codes:

    • G893: Neoplasm related pain (acute) (chronic)

    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:

    • High White Blood Cell Count
    • Blood Disorder
    • Leukocytosis
    • Elevated leukocyte count
    • High WBC count

    ICD-10 Codes:

    • D72829: Elevated white blood cell count, unspecified

    Also known as:

    • Bladder Cancer
    • Urinary Bladder Cancer
    • Bladder Carcinoma

    ICD-10 Codes:

    • C679: Malignant neoplasm of bladder, unspecified

    Also known as:

    • Melanoma
    • Malignant Melanoma
    • Skin Cancer (Melanoma)
    • Cutaneous Melanoma
    • Black Skin Cancer

    ICD-10 Codes:

    • C439: Malignant melanoma of skin, unspecified

    Which procedures does Dr. Alejos Castillo perform as a Internist?

    As a Internist, procedures performed by an Dr. David Alfonso Alejos Castillo may include:

    For detailed information, please contact Dr. Alejos Castillo's office.

    Does Dr. Alejos Castillo accept my insurance?

    Dr. Alejos Castillo accepts most major insurance plans. Important: Please call our office at (718) 918-3230 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Alejos Castillo accept in Bloomington, IN?

    Dr. Alejos Castillo in Bloomington, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Humana

    • Indiana University Health

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Alejos Castillo's office located?

    Dr. David Alfonso Alejos Castillo's Primary Practice

    2651 E Discovery Pkwy

    Bloomington, IN 47408

    (718) 918-3230

    Get Directions

    Dr. David Alfonso Alejos Castillo's Practice 2

    2209 John R Wooden Dr

    Bethany, IN 46151

    Get Directions

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

    Dr. Alejos Castillo's National Provider Identifier (NPI) number is 1104320506.

    What common questions do patients ask about Dr. Alejos Castillo?

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

    What is Dr. David Alfonso Alejos Castillo's specialty?

    Dr. Alejos Castillo is a Internist near Bloomington, IN.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Alejos Castillo to book an appointment today.

    Is this Dr. David Alfonso Alejos Castillo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Alejos Castillo is affiliated with Iu Health Bloomington 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 Internist?

    Explore Internist 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 David Alfonso Alejos Castillo accepting new patients in Bloomington, IN?

    Yes, Dr. David Alfonso Alejos Castillo is accepting new patients at this time.

    Does Dr. David Alfonso Alejos Castillo offer online booking?

    Please contact Dr. Alejos Castillo's office at (718) 918-3230 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with David Alfonso Alejos Castillo?

    Please contact Dr. Alejos Castillo's office at (718) 918-3230 for information regarding telehealth appointment availability or for scheduling assistance.

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