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Dr. Thor Agustsson, DO

Dr. Thor Agustsson, DO

Nashua, NH

Accepting patients

    Who is Dr. Agustsson, Psychiatrist in Nashua, NH?

    Dr. Thor Agustsson, DO is a Psychiatrist, who primarily practices in Nashua, NH with 2 additional practice locations. He is board certified. Dr. Agustsson is fluent in English, and is currently seeing new patients. Dr. Agustsson’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Agustsson’s office.

    What languages does Dr. Agustsson speak?

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

    • English

    What conditions does Dr. Agustsson treat?

    As a Psychiatrist, Dr. Agustsson 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. Agustsson. 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:

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

    ICD-10 Codes:

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

    Also known as:

    • Moderate Recurrent Major Depression
    • Mild Recurrent Major Depression
    • Other Recurrent Depressive Disorder
    • Other Depressive Episodes
    • Recurrent Severe Depression
    • Depression
    • Moderate Major Depressive Disorder (Single Episode)
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Mild chronic depression
    • Mild recurring depression
    • Mild depressive episodes
    • Atypical recurrent depression
    • Unspecified recurring depression
    • Other forms of chronic depression
    • Atypical depression
    • Unspecified depressive disorder
    • Other forms of depression
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression
    • Dysthymia
    • Persistent Depressive Disorder
    • Chronic Depression
    • Moderate clinical depression
    • Moderate unipolar depression
    • Moderate depressive episode

    ICD-10 Codes:

    • F331: Major depressive disorder, recurrent, moderate
    • F330: Major depressive disorder, recurrent, mild
    • F338: Other recurrent depressive disorders
    • F3289: Other specified depressive episodes
    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F341: Dysthymic disorder
    • F321: Major depressive disorder, single episode, moderate

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Opioid Dependence
    • Opioids and Opioid Use Disorder (OUD)
    • Prescription Drug Misuse
    • Opioid addiction
    • Opioid use disorder
    • OUD

    ICD-10 Codes:

    • F1120: Opioid dependence, uncomplicated

    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:

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

    ICD-10 Codes:

    • F429: Obsessive-compulsive disorder, unspecified

    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:

    • Chronic Post-Traumatic Stress Disorder
    • Post-Traumatic Stress Disorder
    • Chronic PTSD
    • Long-term Trauma Stress
    • Complex PTSD

    ICD-10 Codes:

    • F4312: Post-traumatic stress disorder, chronic

    Also known as:

    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • ADHD
    • ADD
    • Hyperactivity Disorder

    ICD-10 Codes:

    • F909: Attention-deficit hyperactivity disorder, unspecified type

    Also known as:

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

    ICD-10 Codes:

    • F39: Unspecified mood [affective] disorder

    Does Dr. Agustsson accept my insurance?

    Dr. Agustsson accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Health Plans

    • Humana

    • Martin's Point

    • Medicare

    • Point32Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Agustsson's office located?

    Dr. Thor Agustsson's Primary Practice

    1 Main St

    Nashua, NH 03064

    Get Directions

    Dr. Thor Agustsson's Practice 2

    24 Front St

    Exeter, NH 03833

    Get Directions

    Trinity Medical Center

    2701 17th St

    Rock Island, IL 61201

    (309) 779-2000

    Get Directions

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

    Dr. Agustsson's National Provider Identifier (NPI) number is 1427219948.

    What common questions do patients ask about Dr. Agustsson?

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

    What is Dr. Thor Agustsson's specialty?

    Dr. Agustsson is a Psychiatrist near Nashua, NH.

    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. Agustsson to book an appointment today.

    Is this Dr. Thor Agustsson affiliated with a ranked Castle Connolly Top Hospital?

    No, Agustsson 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 Thor Agustsson accepting new patients in Nashua, NH?

    Yes, Dr. Thor Agustsson is accepting new patients at this time.

    Does Dr. Thor Agustsson offer online booking?

    Please contact Dr. Agustsson's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thor Agustsson?

    Please contact Dr. Agustsson's office for information regarding telehealth appointment availability or for scheduling assistance.

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