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Dr. Justin Lacasse, DO

Dr. Justin Lacasse, DO

Weymouth, MA

Accepting patients

    Who is Dr. Lacasse, Psychiatrist in Weymouth, MA?

    Dr. Justin Lacasse, DO is a Psychiatrist, who primarily practices in Weymouth, MA with 2 additional practice locations. Dr. Lacasse graduated from Rutgers - New Jersey Medical School. Dr. Lacasse is fluent in English, and is currently seeing new patients. Dr. Lacasse’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lacasse’s office at (617) 259-1895.

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

    • Medical School: Rutgers - New Jersey Medical School

    What languages does Dr. Lacasse speak?

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

    • English

    What conditions does a Psychiatrist like Dr. Lacasse typically treat?

    As a Psychiatrist, Dr. Lacasse 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. Lacasse. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Bipolar Disorder
    • Bipolar Disorder with Moderate Depressive Episode
    • Manic depression
    • Bipolar illness
    • Mood disorder
    • Moderate bipolar depression
    • Moderate depressive phase of bipolar
    • Significant low mood in bipolar

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified
    • F3132: Bipolar disorder, current episode depressed, moderate

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Moderate Recurrent Major Depression
    • Depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes

    ICD-10 Codes:

    • F331: Major depressive disorder, recurrent, moderate

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Does Dr. Lacasse accept my insurance?

    Dr. Lacasse accepts most major insurance plans. Important: Please call our office at (617) 259-1895 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lacasse accept in Weymouth, MA?

    Dr. Lacasse in Weymouth, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Medicare

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    Where is Dr. Lacasse's office located?

    Dr. Justin Lacasse's Primary Practice

    169 Libbey Industrial Pkwy

    Weymouth, MA 02189

    (617) 259-1895

    Get Directions

    Cambridge Health Alliance - Department Of Psychiat

    1493 Cambridge St

    Cambridge, MA 02139

    Get Directions

    Dr. Justin Lacasse's Practice 3

    160 Commonwealth Ave Ste U3

    Boston, MA 02116

    Get Directions

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

    Dr. Lacasse's National Provider Identifier (NPI) number is 1184066219.

    What common questions do patients ask about Dr. Lacasse?

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

    What is Dr. Justin Lacasse's specialty?

    Dr. Lacasse is a Psychiatrist near Weymouth, MA.

    What does a Psychiatrist do?

    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.

    Is this Dr. Justin Lacasse affiliated with a ranked Castle Connolly Top Hospital?

    No, Lacasse is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Cha Cambridge 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

    When to see a Psychiatrist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Psychiatrist. Explore 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 Justin Lacasse accepting new patients in Weymouth, MA?

    Yes, Dr. Justin Lacasse is accepting new patients at this time.

    Does Dr. Justin Lacasse offer online booking?

    Please contact Dr. Lacasse's office at (617) 259-1895 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Justin Lacasse?

    Please contact Dr. Lacasse's office at (617) 259-1895 for information regarding telehealth appointment availability or for scheduling assistance.

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