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Dr. Duncan Gill, MD

Nashua, NH

Accepting patients

    Who is Dr. Gill, Child & Adolescent Psychiatrist in Nashua, NH?

    Dr. Duncan Gill, MD is a Child & Adolescent Psychiatrist, who primarily practices in Nashua, NH with 1 additional practice location. He is board certified by the American Board of Psychiatry and Neurology. Dr. Gill is fluent in English, and is currently seeing new patients. Dr. Gill’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gill’s office at (603) 880-8188.

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

    • Medical School: Saba University / School of Medicine

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

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

    What languages does Dr. Gill speak?

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

    • English

    What conditions does Dr. Gill treat?

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

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

    ICD-10 Codes:

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

    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:

    • Bipolar II Disorder
    • Bipolar Disorder with Severe Depressive Episode
    • Bipolar Disorder
    • Bipolar 2
    • Bipolar with hypomania and depression
    • Mild bipolar disorder
    • Severe bipolar depression
    • Major depressive episode in bipolar
    • Profound low mood in bipolar

    ICD-10 Codes:

    • F3181: Bipolar II disorder
    • F314: Bipolar disorder, current episode depressed, severe, without psychotic features

    Also known as:

    • Autism
    • Autism Spectrum Disorder
    • Classic Autism', 'Kanner's Syndrome
    • Severe Autism

    ICD-10 Codes:

    • F840: Autistic disorder

    Also known as:

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

    ICD-10 Codes:

    • F422: Mixed obsessional thoughts and acts

    Also known as:

    • Disruptive Mood Dysregulation Disorder
    • Mood Disorder
    • DMDD
    • Severe Irritability Disorder
    • Childhood Mood Disorder

    ICD-10 Codes:

    • F3481: Disruptive mood dysregulation disorder

    Does Dr. Gill accept my insurance?

    Dr. Gill accepts most major insurance plans. Important: Please call our office at (603) 880-8188 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gill accept in Nashua, NH?

    Dr. Gill in Nashua, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allied Benefit Systems

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Independence Blue Cross

    • Martin's Point

    • Point32Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gill's office located?

    Dr. Duncan Gill's Primary Practice

    25 Technology Way

    Nashua, NH 03060

    (603) 880-8188

    Get Directions

    Dr. Duncan Gill's Practice 2

    5 Pine Street Ext Unit 6

    Nashua, NH 03060

    (603) 880-8188

    Get Directions

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

    Dr. Gill's National Provider Identifier (NPI) number is 1356330500.

    What common questions do patients ask about Dr. Gill?

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

    What is Dr. Duncan Gill's specialty?

    Dr. Gill is a Child & Adolescent Psychiatrist near Nashua, NH. 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. Gill to book an appointment today.

    Is this Dr. Duncan Gill affiliated with a ranked Castle Connolly Top Hospital?

    No, Gill 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 Duncan Gill accepting new patients in Nashua, NH?

    Yes, Dr. Duncan Gill is accepting new patients at this time.

    Does Dr. Duncan Gill offer online booking?

    Please contact Dr. Gill's office at (603) 880-8188 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Duncan Gill?

    Please contact Dr. Gill's office at (603) 880-8188 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Duncan Gill have?

    Dr. Duncan Gill is certified by the American Board of Psychiatry and Neurology.

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