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Dr. Mariko Shimizu

Cambridge, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Shimizu, Psychiatrist in Cambridge, MA?

    Dr. Mariko Shimizu is a Psychiatrist, who primarily practices in Cambridge, MA with 2 additional practice locations. She is board certified. Dr. Shimizu is fluent in English and Japanese, and is currently seeing new patients. Dr. Shimizu’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shimizu’s office at (617) 665-1000.

    What languages does Dr. Shimizu speak?

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

    • English

    • Japanese

    What conditions does Dr. Shimizu treat?

    As a Psychiatrist, Dr. Shimizu 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. Shimizu. 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:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Schizoaffective Disorder, Bipolar Type
    • Bipolar Disorder
    • Psychotic Disorder
    • Schizoaffective disorder
    • Bipolar schizoaffective illness
    • Psychotic mood disorder
    • Schizophrenia with bipolar features

    ICD-10 Codes:

    • F250: Schizoaffective disorder, bipolar type

    Does Dr. Shimizu accept my insurance?

    Dr. Shimizu accepts most major insurance plans. Important: Please call our office at (617) 665-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Shimizu accept in Cambridge, MA?

    Dr. Shimizu in Cambridge, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Medicaid

    • Medicare

    • Molina

    • Peak

    • Point32Health

    • State of Massachusetts

    View All Insurances

    Where is Dr. Shimizu's office located?

    Dr. Mariko Shimizu's Primary Practice

    1493 Cambridge St

    Cambridge, MA 02139

    (617) 665-1000

    Get Directions

    Dr. Mariko Shimizu's Practice 2

    55 Lake Ave N

    Worcester, MA 01655

    Get Directions

    Dr. Mariko Shimizu's Practice 3

    103 Garland St

    Everett, MA 02149

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

    Dr. Shimizu's National Provider Identifier (NPI) number is 1750813861.

    What common questions do patients ask about Dr. Shimizu?

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

    What is Dr. Mariko Shimizu's specialty?

    Dr. Shimizu is a Psychiatrist near Cambridge, MA.

    A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

    Contact Dr. Shimizu to book an appointment today.

    Is this Dr. Mariko Shimizu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Shimizu is affiliated with Cha Cambridge 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 Psychiatrist?

    Explore Psychiatrist 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 Mariko Shimizu accepting new patients in Cambridge, MA?

    Yes, Dr. Mariko Shimizu is accepting new patients at this time.

    Does Dr. Mariko Shimizu offer online booking?

    Please contact Dr. Shimizu's office at (617) 665-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mariko Shimizu?

    Please contact Dr. Shimizu's office at (617) 665-1000 for information regarding telehealth appointment availability or for scheduling assistance.

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