Psychologist | General Psychology

Dr. Darrell Ray Christian, PH.D.

2950 Camino Diablo, Suite 120, Walnut Creek, California, 94597-3978

About Dr. Darrell Ray Christian

Dr. Darrell Ray Christian is a psychologist based in Walnut Creek, California who is specialized in General Psychology. Active license number of Dr. Darrell Ray Christian is PSY11699 for General Psychology in California. His current practice location is 2950 Camino Diablo, Suite 120, Walnut Creek. Patients can contact him at 925-935-8646 or can fax him at 925-935-8646. Dr. Darrell Ray Christian, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1023031564.

Dr. Darrell Ray Christian 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. Darrell Ray Christian'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. Darrell Ray Christian
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 2950 Camino Diablo, Suite 120
Walnut Creek, CA - 94597-3978
Fax 925-935-8646

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 Number1023031564
NPI Enumeration Date: 25 Jul, 2006
NPI Last Update On: 21 Sep, 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 Dr. Darrell Ray Christian are as mentioned below.

License NumberSpecializationStateStatus
PSY11699General 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. Darrell Ray Christian
2950 Camino Diablo, Suite 120
Walnut Creek, CA - 94597-3978
Phone: 925-935-8646
Fax: 925-935-8646

Book an Appointment with Dr. Darrell Ray Christian

To schedule an appointment, contact Dr. Darrell Ray Christian at 2950 Camino Diablo, Suite 120, Walnut Creek, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Darrell Ray Christian:

Dr. Darrell Ray Christian 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. Darrell Ray Christian 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. Darrell Ray Christian practices at 2950 Camino Diablo, Suite 120, Walnut Creek, California, 94597-3978.

To schedule an appointment with Dr. Darrell Ray Christian, please contact the office at 925-935-8646.

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