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Dr. Michael Kallen, MD

Baltimore, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kallen, Hematopathologist in Baltimore, MD?

    Dr. Michael Kallen, MD is a Hematopathologist, who primarily practices in Baltimore, MD with 2 additional practice locations. Dr. Kallen is fluent in English, and is currently seeing new patients. Dr. Kallen’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kallen’s office at (410) 328-5555.

    What languages does Dr. Kallen speak?

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

    • English

    What conditions does a Hematopathologist like Dr. Kallen typically treat?

    As a Hematopathologist, Dr. Kallen 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. Kallen. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Blood and Bone Marrow Disorder
    • Blood Disorder
    • Bone Marrow Disease
    • Hematologic Conditions
    • Diseases of Blood-Forming Organs

    ICD-10 Codes:

    • D7589: Other specified diseases of blood and blood-forming organs

    Also known as:

    • Acute Myeloid Leukemia
    • Acute Lymphoblastic Leukemia
    • Chronic Lymphocytic Leukemia
    • Acute Lymphocytic Leukemia
    • Chronic Lymphocytic Leukemia Treatment (PDQ®)
    • AML Leukemia
    • Acute Myeloblastic Leukemia
    • Acute Myelogenous Leukemia
    • ALL
    • Acute lymphocytic leukemia
    • Lymphoblastic leukemia
    • CLL
    • B-cell chronic lymphocytic leukemia
    • Lymphocytic leukemia

    ICD-10 Codes:

    • C9200: Acute myeloblastic leukemia, not having achieved remission
    • C9100: Acute lymphoblastic leukemia not having achieved remission
    • C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission

    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:

    • Cyclic Neutropenia
    • Blood Disorder
    • Cyclic neutropenia
    • Periodic low neutrophil count
    • Cyclical white blood cell deficiency
    • Recurrent neutropenia

    ICD-10 Codes:

    • D704: Cyclic neutropenia

    Also known as:

    • Diffuse Large B-cell Lymphoma
    • Lymphoma
    • DLBCL
    • Aggressive B-cell Lymphoma
    • Diffuse B-cell Lymphoma

    ICD-10 Codes:

    • C8330: Diffuse large B-cell lymphoma, unspecified site

    Does Dr. Kallen accept my insurance?

    Dr. Kallen accepts most major insurance plans. Important: Please call our office at (410) 328-5555 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kallen accept in Baltimore, MD?

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

    Top Insurances

    • CareFirst BlueCross BlueShield

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Kaiser Permanente

    • Medicare

    • Riverside Health

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Kallen's office located?

    Dr. Michael Kallen's Primary Practice

    22 S Greene St

    Baltimore, MD 21201

    (410) 328-5555

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    Dr. Michael Kallen's Practice 2

    401 N Broadway St

    Baltimore, MD 21287

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    Dr. Michael Kallen's Practice 3

    219 S Washington St

    Easton, MD 21601

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

    Dr. Kallen's National Provider Identifier (NPI) number is 1013207182.

    What common questions do patients ask about Dr. Kallen?

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

    What is Dr. Michael Kallen's specialty?

    Dr. Kallen is a Hematopathologist near Baltimore, MD.

    What does a Hematopathologist do?

    A hematopathologist specializes in diseases that impact blood cells, blood clotting mechanisms, bone marrow, and lymph nodes. This physician possesses the knowledge and technical skills necessary for the laboratory diagnosis of conditions such as anemias, leukemias, lymphomas, bleeding disorders, and blood clotting disorders.

    Is this Dr. Michael Kallen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kallen is affiliated with Ummc Midtown Campus, University Of Maryland Shore Medical Center At Easton, Luminis Health Anne Arundel Medical Center, Tidalhealth Peninsula Regional, Frederick Health Hospital, University Of Maryland St. Joseph 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

    When to see a Hematopathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hematopathologist. Explore 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 Michael Kallen accepting new patients in Baltimore, MD?

    Yes, Dr. Michael Kallen is accepting new patients at this time.

    Does Dr. Michael Kallen offer online booking?

    Please contact Dr. Kallen's office at (410) 328-5555 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Michael Kallen?

    Please contact Dr. Kallen's office at (410) 328-5555 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>