Psychologist | General Psychology

Desmond Thayer, PSY.D.

100 Prison Rd, Represa, California, 95671-2501

About Desmond Thayer

Desmond Thayer is a psychologist based in Represa, California who is specialized in General Psychology. Active license number of Desmond Thayer is PSY29042 for General Psychology in California. His current practice location is 100 Prison Rd, Represa. Patients can contact him at 916-985-8610. Desmond Thayer, PSY.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1457766156.

Desmond Thayer 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

Desmond Thayer'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 Desmond Thayer
Specialization General Psychology
Credentials PSY.D.
Gender Male
Practice Address: 100 Prison Rd,
Represa, CA - 95671-2501

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 Number1457766156
NPI Enumeration Date: 22 Jun, 2014
NPI Last Update On: 30 Aug, 2022

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 Desmond Thayer are as mentioned below.

License NumberSpecializationStateStatus
PSY29042General 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.

Desmond Thayer
100 Prison Rd,
Represa, CA - 95671-3000
Phone: 916-985-8610

Book an Appointment with Desmond Thayer

To schedule an appointment, contact Desmond Thayer at 100 Prison Rd, Represa, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Desmond Thayer:

Desmond Thayer 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, Desmond Thayer 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.

Desmond Thayer practices at 100 Prison Rd, Represa, California, 95671-2501.

To schedule an appointment with Desmond Thayer, please contact the office at 916-985-8610.

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