Psychologist | Clinical Psychology

Dr. Mason Fries, PH.D.

3780 Vine Maple St, Eugene, Oregon, 97405-4459

About Dr. Mason Fries

Dr. Mason Fries is a psychologist based in Eugene, Oregon who is specialized in Clinical Psychology. Active license number of Dr. Mason Fries is 2293 for Clinical Psychology in Oregon. His current practice location is 3780 Vine Maple St, Eugene. Patients can contact him at 714-566-5671. Dr. Mason Fries, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1326235151.

Dr. Mason Fries 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. Mason Fries'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. Mason Fries
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 3780 Vine Maple St,
Eugene, OR - 97405-4459

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 Number1326235151
NPI Enumeration Date: 25 Sep, 2007
NPI Last Update On: 24 Aug, 2026

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. Mason Fries are as mentioned below.

License NumberSpecializationStateStatus
2293Clinical Psychology OregonPrimary

Mailing Address

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

Dr. Mason Fries
3780 Vine Maple St,
Eugene, OR - 97405-4459
Phone: 714-566-5671

Book an Appointment with Dr. Mason Fries

To schedule an appointment, contact Dr. Mason Fries at 3780 Vine Maple St, Eugene, Oregon or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mason Fries:

Dr. Mason Fries 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. Mason Fries 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. Mason Fries practices at 3780 Vine Maple St, Eugene, Oregon, 97405-4459.

To schedule an appointment with Dr. Mason Fries, please contact the office at 714-566-5671.

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