Psychologist | Health Service Psychology

William Hayes Obrien, PH.D.

Of Psychology, Bowling Green State University, Bowling Green, Ohio, 43403-0001

About William Hayes Obrien

William Hayes Obrien is a psychologist based in Bowling Green, Ohio who is specialized in Health Service Psychology. Active license number of William Hayes Obrien is 4553 for Health Service Psychology in Ohio. His current practice location is Of Psychology, Bowling Green State University, Bowling Green. Patients can contact him at 419-372-2973. William Hayes Obrien, PH.D., specializes in Health Service Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1023181633.

William Hayes Obrien is certified/licensed at the independent practice level in his/her state, and is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

Practice Information

William Hayes Obrien'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 William Hayes Obrien
Specialization Health Service Psychology
Credentials PH.D.
Gender Male
Practice Address: Of Psychology, Bowling Green State University
Bowling Green, OH - 43403-0001

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 Number1023181633
NPI Enumeration Date: 15 Nov, 2006
NPI Last Update On: 08 Jul, 2007

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 William Hayes Obrien are as mentioned below.

License NumberSpecializationStateStatus
4553Health Service Psychology OhioPrimary

Mailing Address

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

William Hayes Obrien
Po Box 48,
Portage, OH - 43451-0048
Phone: 419-372-2974
Fax: 419-372-6013

Book an Appointment with William Hayes Obrien

To schedule an appointment, contact William Hayes Obrien at Of Psychology, Bowling Green State University, Bowling Green, Ohio or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about William Hayes Obrien:

William Hayes Obrien is a psychologist specializing in Health Service Psychology. He is certified/licensed at the independent practice level in his/her state, and is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

Yes, William Hayes Obrien 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.

William Hayes Obrien practices at Of Psychology, Bowling Green State University, Bowling Green, Ohio, 43403-0001.

To schedule an appointment with William Hayes Obrien, please contact the office at 419-372-2973.

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