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Dr. Thomas Willett

Hawthorne, CA

Accepting patients

    Who is Dr. Willett, Psychiatrist in Hawthorne, CA?

    Dr. Thomas Willett is a Psychiatrist, who primarily practices in Hawthorne, CA. He is board certified. Dr. Willett graduated from University of California. Dr. Willett is fluent in English and Spanish, and is currently seeing new patients. Dr. Willett’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Willett’s office at (310) 978-0884.

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

    • Medical School: University of California

    What languages does Dr. Willett speak?

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

    • English

    • Spanish

    What conditions does Dr. Willett treat?

    As a Psychiatrist, Dr. Willett 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. Willett. 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
    • Depression
    • Recurrent Severe Depression with Psychosis
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Dysthymia
    • Persistent Depressive Disorder
    • Chronic Depression
    • Psychotic depression
    • Severe depression with delusions
    • Depression with hallucinations

    ICD-10 Codes:

    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F331: Major depressive disorder, recurrent, moderate
    • F341: Dysthymic disorder
    • F333: Major depressive disorder, recurrent, severe with psychotic symptoms

    Also known as:

    • Bipolar Disorder with Hypomania
    • Bipolar Disorder with Mixed Episode
    • Bipolar Disorder in Partial Remission (Manic Episode)
    • Bipolar Disorder in Remission
    • Mild Manic Bipolar Episode
    • Mild to Moderate Depressed Bipolar Episode
    • Bipolar Disorder with Severe Depressive Episode and Psychosis
    • Bipolar Disorder with Manic Episode
    • Bipolar Disorder with Severe Depressive Episode
    • Bipolar Disorder
    • Bipolar with mild mania
    • Hypomanic bipolar
    • Bipolar II disorder
    • Mixed bipolar state
    • Mixed features in bipolar
    • Simultaneous mania and depression
    • Improving bipolar mania
    • Resolving manic symptoms in bipolar
    • Partial recovery from bipolar mania
    • Stable bipolar disorder
    • Bipolar disorder controlled
    • No current bipolar symptoms
    • Mild mania
    • Bipolar I disorder, mild manic
    • Hypomanic episode
    • Bipolar depression
    • Manic-depressive illness, depressed phase
    • Depressive episode of bipolar
    • Psychotic bipolar depression
    • Severe bipolar depression with delusions
    • Bipolar with depressive psychosis
    • Bipolar mania
    • Manic phase of bipolar
    • Elevated mood in bipolar
    • Severe bipolar depression
    • Major depressive episode in bipolar
    • Profound low mood in bipolar

    ICD-10 Codes:

    • F310: Bipolar disorder, current episode hypomanic
    • F3160: Bipolar disorder, current episode mixed, unspecified
    • F3173: Bipolar disorder, in partial remission, most recent episode manic
    • F3170: Bipolar disorder, currently in remission, most recent episode unspecified
    • F3111: Bipolar disorder, current episode manic without psychotic features, mild
    • F3130: Bipolar disorder, current episode depressed, mild or moderate severity, unspecified
    • F315: Bipolar disorder, current episode depressed, severe, with psychotic features
    • F3110: Bipolar disorder, current episode manic without psychotic features, unspecified
    • F314: Bipolar disorder, current episode depressed, severe, without psychotic features

    Also known as:

    • Paranoid Schizophrenia
    • Schizophrenia
    • Residual Schizophrenia
    • Schizophrenia with Paranoia
    • Paranoid Psychosis
    • Delusional Schizophrenia
    • Psychotic disorder
    • Thought disorder
    • Mental illness with psychosis
    • Chronic Schizophrenia
    • Long-term Schizophrenia
    • Schizophrenia in Remission

    ICD-10 Codes:

    • F200: Paranoid schizophrenia
    • F209: Schizophrenia, unspecified
    • F205: Residual schizophrenia

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    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:

    • Panic Disorder
    • Anxiety
    • Panic Attacks
    • Episodic Anxiety
    • Paroxysmal Anxiety

    ICD-10 Codes:

    • F410: Panic disorder [episodic paroxysmal anxiety]

    Also known as:

    • Schizoaffective Disorder
    • Psychotic Disorder
    • Schizoaffective disorder
    • Mixed psychotic and mood disorder
    • Schizophrenia with mood symptoms
    • Affective psychosis

    ICD-10 Codes:

    • F259: Schizoaffective disorder, unspecified

    Does Dr. Willett accept my insurance?

    Dr. Willett accepts most major insurance plans. Important: Please call our office at (310) 978-0884 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Willett accept in Hawthorne, CA?

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

    Top Insurances

    • All Other Third Party

    • Cedars-Sinai Medical Center

    • Centene

    • Elevance Health Inc. (formerly Anthem)

    • Heritage Health

    • Humana

    • Medicaid

    • Other Health Care Provider

    • Other Provider Networks

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Willett's office located?

    Dr. Thomas Willett's Primary Practice

    4477 W 118th St Ste 400

    Hawthorne, CA 90250

    (310) 978-0884

    Get Directions

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

    Dr. Willett's National Provider Identifier (NPI) number is 1740229483.

    What common questions do patients ask about Dr. Willett?

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

    What is Dr. Thomas Willett's specialty?

    Dr. Willett is a Psychiatrist near Hawthorne, 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. Willett to book an appointment today.

    Is this Dr. Thomas Willett affiliated with a ranked Castle Connolly Top Hospital?

    No, Willett 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 Thomas Willett accepting new patients in Hawthorne, CA?

    Yes, Dr. Thomas Willett is accepting new patients at this time.

    Does Dr. Thomas Willett offer online booking?

    Please contact Dr. Willett's office at (310) 978-0884 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Willett?

    Please contact Dr. Willett's office at (310) 978-0884 for information regarding telehealth appointment availability or for scheduling assistance.

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