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Dr. Regan O'brien, MD

Phoenix, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. O'brien, Psychiatrist in Phoenix, AZ?

    Dr. Regan O'brien, MD is a Psychiatrist, who primarily practices in Phoenix, AZ with 2 additional practice locations. Dr. O'brien is fluent in English, and is currently seeing new patients. Dr. O'brien’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (480) 344-2000.

    What languages does Dr. O'brien speak?

    Dr. O'brien and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. O'brien treat?

    As a Psychiatrist, Dr. O'brien 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. O'brien. 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:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

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

    ICD-10 Codes:

    • F329: Major depressive disorder, single episode, unspecified
    • F339: Major depressive disorder, recurrent, unspecified
    • F332: Major depressive disorder, recurrent severe without psychotic features

    Also known as:

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

    ICD-10 Codes:

    • F902: Attention-deficit hyperactivity disorder, combined type

    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:

    • Bipolar Disorder
    • Manic depression
    • Bipolar illness
    • Mood disorder

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified

    Does Dr. O'brien accept my insurance?

    Dr. O'brien accepts most major insurance plans. Important: Please call our office at (480) 344-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'brien accept in Phoenix, AZ?

    Dr. O'brien in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Banner Health

    • Blue Cross Blue Shield of Arizona

    • Centene

    • City of Norfolk

    • CVS Health (formerly Aetna)

    • IASIS Healthcare

    • Medicare

    • Mercy Care Plan

    • Mercy Maricopa Integrated Care

    • UnitedHealthcare

    View All Insurances

    Where is Dr. O'brien's office located?

    Dr. Regan O'brien's Primary Practice

    1300 N 12th St Ste 320

    Phoenix, AZ 85006

    (480) 344-2000

    Get Directions

    Dr. Regan O'brien's Practice 2

    1492 S Mill Ave Ste 206

    Tempe, AZ 85281

    Get Directions

    Dr. Regan O'brien's Practice 3

    8350 E Raintree Dr Ste 130

    Scottsdale, AZ 85260

    Get Directions

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

    Dr. O'brien's National Provider Identifier (NPI) number is 1578950978.

    What common questions do patients ask about Dr. O'brien?

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

    What is Dr. Regan O'brien's specialty?

    Dr. O'brien is a Psychiatrist near Phoenix, AZ.

    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. O'brien to book an appointment today.

    Is this Dr. Regan O'brien affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. O'brien is affiliated with Banner - University Medical Center Phoenix, HonorHealth Deer Valley Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Regan O'brien accepting new patients in Phoenix, AZ?

    Yes, Dr. Regan O'brien is accepting new patients at this time.

    Does Dr. Regan O'brien offer online booking?

    Please contact Dr. O'brien's office at (480) 344-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Regan O'brien?

    Please contact Dr. O'brien's office at (480) 344-2000 for information regarding telehealth appointment availability or for scheduling assistance.

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