Psychologist | Clinical Psychology

Dr. Trevor Allen Hall, PSYD, ABPDN

707 Sw Gaines St, Portland, Oregon, 97239-2901

About Dr. Trevor Allen Hall

Dr. Trevor Allen Hall is a psychologist based in Portland, Oregon who is specialized in Clinical Psychology. Active license number of Dr. Trevor Allen Hall is 2540 for Clinical Psychology in Oregon. His current practice location is 707 Sw Gaines St, Portland. Patients can contact him at 503-418-2134. Dr. Trevor Allen Hall, PSYD, ABPDN, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1306914643.

Dr. Trevor Allen Hall is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Trevor Allen Hall'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 Dr. Trevor Allen Hall
Specialization Clinical Psychology
Credentials PSYD, ABPDN
Gender Male
Practice Address: 707 Sw Gaines St,
Portland, OR - 97239-2901

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 Number1306914643
NPI Enumeration Date: 04 Dec, 2006
NPI Last Update On: 18 Dec, 2014

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 Dr. Trevor Allen Hall are as mentioned below.

License NumberSpecializationStateStatus
2540Clinical Psychology OregonPrimary
1804Clinical Psychology OregonSecondary
PSY202444Clinical Psychology IdahoSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Trevor Allen Hall such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1518102797OtherIdahoGROUP NPI

Mailing Address

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

Dr. Trevor Allen Hall
707 Sw Gaines St,
Portland, OR - 97239-2901
Phone: 503-418-2134

Book an Appointment with Dr. Trevor Allen Hall

To schedule an appointment, contact Dr. Trevor Allen Hall at 707 Sw Gaines St, Portland, Oregon or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Trevor Allen Hall:

Dr. Trevor Allen Hall is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Trevor Allen Hall 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.

Dr. Trevor Allen Hall practices at 707 Sw Gaines St, Portland, Oregon, 97239-2901.

To schedule an appointment with Dr. Trevor Allen Hall, please contact the office at 503-418-2134.

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