Psychiatrist

Tyler Nicholas O'brien, MD

1 W Winter St Ste 200, Delaware, Ohio, 43015-4635

About Tyler Nicholas O'brien

Tyler Nicholas O'brien is a psychiatrist based in Delaware, Ohio who is specialized in Psychiatry. Active license number of Tyler Nicholas O'brien is 35.148074 for Psychiatry in Ohio. His current practice location is 1 W Winter St Ste 200, Delaware. Patients can contact him at 833-351-8255. Tyler Nicholas O'brien, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1801357843.

Tyler Nicholas O'brien 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.

Practice Information

Tyler Nicholas O'brien's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Tyler Nicholas O'brien
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 1 W Winter St Ste 200,
Delaware, OH - 43015-4635

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1801357843
NPI Enumeration Date: 30 Mar, 2019
NPI Last Update On: 15 May, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Tyler Nicholas O'brien are as mentioned below.

License NumberSpecializationStateStatus
35.148074Psychiatry OhioPrimary
Student in an Organized Health Care Education/Training Program Secondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Tyler Nicholas O'brien
1 W Winter St Ste 200,
Delaware, OH - 43015-4635

Book an Appointment with Tyler Nicholas O'brien

To schedule an appointment, contact Tyler Nicholas O'brien at 1 W Winter St Ste 200, Delaware, Ohio or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Tyler Nicholas O'brien:

Tyler Nicholas O'brien is a psychiatrist specializing in Psychiatry. He 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.

Yes, Tyler Nicholas O'brien is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Tyler Nicholas O'brien practices at 1 W Winter St Ste 200, Delaware, Ohio, 43015-4635.

To schedule an appointment with Tyler Nicholas O'brien, please contact the office at 833-351-8255.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.