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Dr. William Hamill, MD

Menlo Park, CA

49 Years of Experience

Accepting patients

    Who is Dr. Hamill, Child & Adolescent Psychiatrist in Menlo Park, CA?

    Dr. William Hamill, MD is a Child & Adolescent Psychiatrist, who primarily practices in Menlo Park, CA. He has been practicing for over 49 years and is board certified by the American Board of Psychiatry and Neurology. Dr. Hamill graduated from Keck School of Medicine of the University of Southern California and completed his residency at Yale Univ Sch Of Med, Psychiatry; L A Co-Usc Med Ctr, Flexible Or Transitional Year. Dr. Hamill is fluent in English, Portuguese, and Spanish, and is currently seeing new patients. Dr. Hamill’s practice accepts Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hamill’s office at (650) 327-6161.

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

    • Residency: Yale Univ Sch Of Med, Psychiatry; L A Co-Usc Med Ctr, Flexible Or Transitional Year | Bridgeport Hospital/Yale University Program

    • Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California

    Is Dr. Hamill board certified in Child & Adolescent Psychiatrist?

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

    What languages does Dr. Hamill speak?

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

    • English

    • Portuguese

    • Spanish

    What conditions does Dr. Hamill treat?

    As a Child & Adolescent Psychiatrist, Dr. Hamill 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. Hamill. 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:

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

    ICD-10 Codes:

    • F329: Major depressive disorder, single episode, unspecified
    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F331: Major depressive disorder, recurrent, moderate
    • F322: Major depressive disorder, single episode, severe without psychotic features
    • F321: Major depressive disorder, single episode, moderate

    Also known as:

    • Bipolar Disorder with Moderate Depressive Episode
    • Bipolar Disorder with Severe Manic Episode
    • Bipolar II Disorder
    • Bipolar Disorder
    • Moderate bipolar depression
    • Moderate depressive phase of bipolar
    • Significant low mood in bipolar
    • Severe bipolar mania
    • Severe manic phase
    • Bipolar with intense elevated mood
    • Bipolar 2
    • Bipolar with hypomania and depression
    • Mild bipolar disorder

    ICD-10 Codes:

    • F3132: Bipolar disorder, current episode depressed, moderate
    • F3113: Bipolar disorder, current episode manic without psychotic features, severe
    • F3181: Bipolar II disorder

    Also known as:

    • ADHD, Predominantly Inattentive Type
    • ADHD, Combined Type
    • ADHD, Predominantly Hyperactive-Impulsive Type
    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • ADD
    • Inattentive ADHD
    • Combined ADHD
    • Typical ADHD
    • Hyperactive ADHD
    • Impulsive ADHD

    ICD-10 Codes:

    • F900: Attention-deficit hyperactivity disorder, predominantly inattentive type
    • F902: Attention-deficit hyperactivity disorder, combined type
    • F901: Attention-deficit hyperactivity disorder, predominantly hyperactive type

    Also known as:

    • Anxiety Disorder
    • Panic Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder
    • Panic Attacks
    • Episodic Anxiety
    • Paroxysmal Anxiety

    ICD-10 Codes:

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

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Dissociative and Conversion Disorder
    • Mental Disorder
    • Dissociation
    • Conversion Syndrome
    • Functional Neurological Symptom Disorder

    ICD-10 Codes:

    • F449: Dissociative and conversion disorder, unspecified

    Also known as:

    • Schizophreniform Disorder
    • Schizophrenia
    • Temporary schizophrenia
    • Psychotic episode
    • Schizophrenia-like illness

    ICD-10 Codes:

    • F2081: Schizophreniform disorder

    Does Dr. Hamill accept my insurance?

    Dr. Hamill accepts most major insurance plans. Important: Please call our office at (650) 327-6161 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • Blue Shield of California

    • Centene

    • Cigna

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Directors Guild of America Employees

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Spectrum

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Hamill's office located?

    Dr. William Hamill's Primary Practice

    830 Menlo Ave Ste 209

    Menlo Park, CA 94025

    (650) 327-6161

    Get Directions

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

    Dr. Hamill's National Provider Identifier (NPI) number is 1962572347.

    What common questions do patients ask about Dr. Hamill?

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

    What is Dr. William Hamill's specialty?

    Dr. Hamill is a Child & Adolescent Psychiatrist near Menlo Park, CA. Child & Adolescent Psychiatry is a specialized branch of psychiatry that focuses on the unique developmental, behavioral, emotional, and mental health challenges faced by children and adolescents. Practitioners in this field undergo advanced training to diagnose and treat a wide range of disorders specific to these formative years. Contact Dr. Hamill to book an appointment today.

    Is this Dr. William Hamill affiliated with a ranked Castle Connolly Top Hospital?

    No, Hamill 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 Child & Adolescent Psychiatrist?

    Explore Child & Adolescent 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 William Hamill accepting new patients in Menlo Park, CA?

    Yes, Dr. William Hamill is accepting new patients at this time.

    Does Dr. William Hamill offer online booking?

    Please contact Dr. Hamill's office at (650) 327-6161 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Hamill?

    Please contact Dr. Hamill's office at (650) 327-6161 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Hamill have?

    Dr. William Hamill is certified by the American Board of Psychiatry and Neurology.

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