Psychologist | General Psychology

Dr. Gregory Western, PSYD.

18200 Yorba Linda Blvd, Suite #405, Yorba Linda, California, 92886-4056

About Dr. Gregory Western

Dr. Gregory Western is a psychologist based in Yorba Linda, California who is specialized in General Psychology. Active license number of Dr. Gregory Western is PSY 22005 for General Psychology in California. His current practice location is 18200 Yorba Linda Blvd, Suite #405, Yorba Linda. Patients can contact him at 714-420-7378. Dr. Gregory Western, PSYD., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1033349022.

Dr. Gregory Western is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Gregory Western'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. Gregory Western
Specialization General Psychology
Credentials PSYD.
Gender Male
Practice Address: 18200 Yorba Linda Blvd, Suite #405
Yorba Linda, CA - 92886-4056

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 Number1033349022
NPI Enumeration Date: 23 Jul, 2009
NPI Last Update On: 10 Jul, 2012

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. Gregory Western are as mentioned below.

License NumberSpecializationStateStatus
PSY 22005General Psychology CaliforniaPrimary

Mailing Address

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

Dr. Gregory Western
18200 Yorba Linda Blvd, Suite #405
Yorba Linda, CA - 92886-4056

Book an Appointment with Dr. Gregory Western

To schedule an appointment, contact Dr. Gregory Western at 18200 Yorba Linda Blvd, Suite #405, Yorba Linda, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Gregory Western:

Dr. Gregory Western is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Gregory Western 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. Gregory Western practices at 18200 Yorba Linda Blvd, Suite #405, Yorba Linda, California, 92886-4056.

To schedule an appointment with Dr. Gregory Western, please contact the office at 714-420-7378.

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