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Dr. Koji Iizuka, MD

Honolulu, HI

Accepting patients

    Who is Dr. Iizuka, Psychiatrist in Honolulu, HI?

    Dr. Koji Iizuka, MD is a Psychiatrist, who primarily practices in Honolulu, HI with 1 additional practice location. He is board certified. Dr. Iizuka graduated from Loma Linda University School of Medicine and completed his residency at University of Hawaii Program. Dr. Iizuka is fluent in English, and is currently seeing new patients. Dr. Iizuka’s practice accepts Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Iizuka’s office at (808) 728-6618.

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

    • Residency: University of Hawaii Program

    • Medical School: Loma Linda University School of Medicine

    What languages does Dr. Iizuka speak?

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

    • English

    What conditions does Dr. Iizuka treat?

    As a Psychiatrist, Dr. Iizuka 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. Iizuka. 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:

    • Other Attention Deficit Hyperactivity Disorder
    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • Atypical ADHD
    • ADHD Not Otherwise Specified
    • Variant ADHD
    • ADHD
    • ADD
    • Hyperactivity Disorder

    ICD-10 Codes:

    • F908: Attention-deficit hyperactivity disorder, other type
    • F909: Attention-deficit hyperactivity disorder, unspecified type

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Moderate Recurrent Major Depression
    • Recurrent Severe Depression
    • Severe Depression (Single Episode)
    • Depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression
    • Severe major depression
    • Severe depressive episode

    ICD-10 Codes:

    • F331: Major depressive disorder, recurrent, moderate
    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F322: Major depressive disorder, single episode, severe without psychotic features

    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

    Also known as:

    • Chronic Post-Traumatic Stress Disorder
    • Post-Traumatic Stress Disorder
    • Chronic PTSD
    • Long-term Trauma Stress
    • Complex PTSD

    ICD-10 Codes:

    • F4312: Post-traumatic stress disorder, chronic

    Also known as:

    • Bipolar II Disorder
    • Bipolar Disorder
    • Bipolar 2
    • Bipolar with hypomania and depression
    • Mild bipolar disorder
    • Manic depression
    • Bipolar illness
    • Mood disorder

    ICD-10 Codes:

    • F3181: Bipolar II disorder
    • F319: Bipolar disorder, unspecified

    Also known as:

    • Schizophrenia
    • Psychotic disorder
    • Thought disorder
    • Mental illness with psychosis

    ICD-10 Codes:

    • F209: Schizophrenia, unspecified

    Also known as:

    • Obsessive-Compulsive Disorder
    • OCD
    • Compulsive Behavior Disorder
    • Obsessive Thoughts

    ICD-10 Codes:

    • F429: Obsessive-compulsive disorder, unspecified

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Does Dr. Iizuka accept my insurance?

    Dr. Iizuka accepts most major insurance plans. Important: Please call our office at (808) 728-6618 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Iizuka accept in Honolulu, HI?

    Dr. Iizuka in Honolulu, HI 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

    • Conifer Health Solutions

    • Humana

    • Kaiser Permanente

    • Quest

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Iizuka's office located?

    Dr. Koji Iizuka's Primary Practice

    928 Nuuanu Ave Lowr Level

    Honolulu, HI 96817

    (808) 728-6618

    Get Directions

    Dr. Koji Iizuka's Practice 2

    Unit 5227 Box PSC78

    APO, UM 96328

    Get Directions

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

    Dr. Iizuka's National Provider Identifier (NPI) number is 1811213523.

    What common questions do patients ask about Dr. Iizuka?

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

    What is Dr. Koji Iizuka's specialty?

    Dr. Iizuka is a Psychiatrist near Honolulu, HI.

    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. Iizuka to book an appointment today.

    Is this Dr. Koji Iizuka affiliated with a ranked Castle Connolly Top Hospital?

    No, Iizuka is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Koji Iizuka accepting new patients in Honolulu, HI?

    Yes, Dr. Koji Iizuka is accepting new patients at this time.

    Does Dr. Koji Iizuka offer online booking?

    Please contact Dr. Iizuka's office at (808) 728-6618 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Koji Iizuka?

    Please contact Dr. Iizuka's office at (808) 728-6618 for information regarding telehealth appointment availability or for scheduling assistance.

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