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Dr. Heidemarie Ernst, MD

Menlo Park, CA

20 Years of Experience

Accepting patients

    Who is Dr. Ernst, Psychiatrist in Menlo Park, CA?

    Dr. Heidemarie Ernst, MD is a Psychiatrist, who primarily practices in Menlo Park, CA with 2 additional practice locations. She has been practicing for over 20 years and is board certified. Dr. Ernst completed her residency at Stanford Univ Hosp, Psychiatry. Dr. Ernst is fluent in English and German, and is currently seeing new patients. Dr. Ernst’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ernst’s office at (650) 323-1317.

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

    • Residency: Stanford Univ Hosp, Psychiatry | Stanford University Hospital

    • Medical School: Med Univ of Sc Coll of Med, Charleston Sc

    What languages does Dr. Ernst speak?

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

    • English

    • German

    What conditions does Dr. Ernst treat?

    As a Psychiatrist, Dr. Ernst 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. Ernst. 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:

    • Moderate Recurrent Major Depression
    • Recurrent Severe Depression
    • Depression (Single Episode)
    • Mild Recurrent Major Depression
    • Recurrent Severe Depression with Psychosis
    • Depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression
    • Major depression
    • Depressive episode
    • Mild chronic depression
    • Mild recurring depression
    • Mild depressive episodes
    • Psychotic depression
    • Severe depression with delusions
    • Depression with hallucinations

    ICD-10 Codes:

    • F331: Major depressive disorder, recurrent, moderate
    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F329: Major depressive disorder, single episode, unspecified
    • F330: Major depressive disorder, recurrent, mild
    • F333: Major depressive disorder, recurrent, severe with psychotic symptoms

    Also known as:

    • Bipolar Disorder
    • Bipolar Disorder with Severe Manic Episode and Psychosis
    • Manic depression
    • Bipolar illness
    • Mood disorder
    • Psychotic bipolar mania
    • Severe bipolar with delusions
    • Bipolar with manic psychosis

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified
    • F312: Bipolar disorder, current episode manic severe with psychotic features

    Also known as:

    • Adjustment Disorder with Mixed Anxiety and Depression
    • Mental Disorder
    • Stress-Related Anxiety and Depression
    • Mixed Mood Adjustment Disorder
    • Emotional Distress from Stress

    ICD-10 Codes:

    • F4323: Adjustment disorder with mixed anxiety and depressed mood

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Schizophrenia
    • Paranoid Schizophrenia
    • Psychotic disorder
    • Thought disorder
    • Mental illness with psychosis
    • Schizophrenia with Paranoia
    • Paranoid Psychosis
    • Delusional Schizophrenia

    ICD-10 Codes:

    • F209: Schizophrenia, unspecified
    • F200: Paranoid schizophrenia

    Also known as:

    • Social Anxiety Disorder
    • Panic Disorder
    • Anxiety Disorder
    • Phobias
    • Anxiety
    • Social Phobia
    • Social Fear
    • Fear of Social Situations
    • Panic Attacks
    • Episodic Anxiety
    • Paroxysmal Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F4010: Social phobia, unspecified
    • F410: Panic disorder [episodic paroxysmal anxiety]
    • F419: Anxiety disorder, unspecified

    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:

    • Post-Traumatic Stress Disorder
    • PTSD
    • Trauma Stress
    • Combat Stress
    • Shell Shock

    ICD-10 Codes:

    • F4310: Post-traumatic stress disorder, unspecified

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Does Dr. Ernst accept my insurance?

    Dr. Ernst accepts most major insurance plans. Important: Please call our office at (650) 323-1317 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ernst accept in Menlo Park, CA?

    Dr. Ernst in Menlo Park, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Directors Guild of America Employees

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

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    Where is Dr. Ernst's office located?

    Dr. Heidemarie Ernst's Primary Practice

    1220 University Dr Ste 103

    Menlo Park, CA 94025

    (650) 323-1317

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    Dr. Heidemarie Ernst's Practice 2

    1225 Crane St Ste 108

    Menlo Park, CA 94025

    (650) 323-1317

    Get Directions

    Dr. Heidemarie Ernst's Practice 3

    9015 Murray Ave Ste 100

    Gilroy, CA 95020

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

    Dr. Ernst's National Provider Identifier (NPI) number is 1790819472.

    What common questions do patients ask about Dr. Ernst?

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

    What is Dr. Heidemarie Ernst's specialty?

    Dr. Ernst is a Psychiatrist near Menlo Park, 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. Ernst to book an appointment today.

    Is this Dr. Heidemarie Ernst affiliated with a ranked Castle Connolly Top Hospital?

    No, Ernst 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 Heidemarie Ernst accepting new patients in Menlo Park, CA?

    Yes, Dr. Heidemarie Ernst is accepting new patients at this time.

    Does Dr. Heidemarie Ernst offer online booking?

    Please contact Dr. Ernst's office at (650) 323-1317 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Heidemarie Ernst?

    Please contact Dr. Ernst's office at (650) 323-1317 for information regarding telehealth appointment availability or for scheduling assistance.

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