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Dr. Nagui Achamallah, MD

Walnut Creek, CA

42 Years of Experience

Accepting patients

    Who is Dr. Achamallah, Psychiatrist in Walnut Creek, CA?

    Dr. Nagui Achamallah, MD is a Psychiatrist, who primarily practices in Walnut Creek, CA with 2 additional practice locations. He has been practicing for over 42 years and is board certified by the American Board of Psychiatry and Neurology. Dr. Achamallah completed his residency at Univ Ca Davis Med Ctr, Psychiatry So Il Univ Sch Of Med, Psychiatry. Dr. Achamallah is fluent in English and French, and is currently seeing new patients. Dr. Achamallah’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Achamallah’s office at (510) 900-3125.

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

    • Residency: Univ Ca Davis Med Ctr, Psychiatry So Il Univ Sch Of Med, Psychiatry | University of California, Davis Affiliated Hospitals

    Is Dr. Achamallah board certified in Psychiatrist?

    Yes, Dr. Nagui Achamallah, MD is board certified by the American Board of Psychiatry and Neurology

    What languages does Dr. Achamallah speak?

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

    • English

    • French

    What conditions does Dr. Achamallah treat?

    As a Psychiatrist, Dr. Achamallah 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. Achamallah. 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:

    • Recurrent Severe Depression
    • Moderate Recurrent Major Depression
    • Recurrent Depression in Partial Remission
    • Recurrent Major Depression in Full Remission
    • Depression
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Improving recurrent depression
    • Resolving recurrent depressive symptoms
    • Partial recovery from recurrent depression
    • Chronic depression in full remission
    • Full recovery from recurring depression
    • Depression well-managed

    ICD-10 Codes:

    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F331: Major depressive disorder, recurrent, moderate
    • F3341: Major depressive disorder, recurrent, in partial remission
    • F3342: Major depressive disorder, recurrent, in full remission

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F3181: Bipolar II disorder

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • Mood Disorder
    • Affective Disorder
    • Emotional Disorder
    • Mental Health Disorder

    ICD-10 Codes:

    • F39: Unspecified mood [affective] disorder

    Also known as:

    • Unexplained Cognitive Problems
    • Mental Disorder
    • Cognitive dysfunction
    • Awareness issues
    • Mental fog

    ICD-10 Codes:

    • R419: Unspecified symptoms and signs involving cognitive functions and awareness

    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. Achamallah accept my insurance?

    Dr. Achamallah accepts most major insurance plans. Important: Please call our office at (510) 900-3125 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Achamallah accept in Walnut Creek, CA?

    Dr. Achamallah in Walnut Creek, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • Dignity Health / Catholic Health West

    • Heritage Health

    • Humana

    • Kaiser Permanente

    • Other Health Care Provider

    • Partnership Health Plan

    • San Francisco Health Plan

    View All Insurances

    Where is Dr. Achamallah's office located?

    Dr. Nagui Achamallah's Primary Practice

    1601 Ygnacio Valley Rd

    Walnut Creek, CA 94598

    (510) 900-3125

    Get Directions

    Dr. Nagui Achamallah's Practice 2

    11333 Sepulveda Blvd

    Mission Hills, CA 91345

    Get Directions

    Dr. Nagui Achamallah's Practice 3

    325 W Hospitality Ln

    San Bernardino, CA 92408

    Get Directions

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

    Dr. Achamallah's National Provider Identifier (NPI) number is 1629057393.

    What common questions do patients ask about Dr. Achamallah?

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

    What is Dr. Nagui Achamallah's specialty?

    Dr. Achamallah is a Psychiatrist near Walnut Creek, CA.

    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. Achamallah to book an appointment today.

    Is this Dr. Nagui Achamallah affiliated with a ranked Castle Connolly Top Hospital?

    No, Achamallah 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 Nagui Achamallah accepting new patients in Walnut Creek, CA?

    Yes, Dr. Nagui Achamallah is accepting new patients at this time.

    Does Dr. Nagui Achamallah offer online booking?

    Please contact Dr. Achamallah's office at (510) 900-3125 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nagui Achamallah?

    Please contact Dr. Achamallah's office at (510) 900-3125 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nagui Achamallah have?

    Dr. Nagui Achamallah is certified by the American Board of Psychiatry and Neurology.

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