Psychologist | General Psychology

Dr. Hessam Motamedian, PSY.D.

17762 Cowan Ste 100, Irvine, California, 92614-6899

About Dr. Hessam Motamedian

Dr. Hessam Motamedian is a psychologist based in Irvine, California who is specialized in General Psychology. Active license number of Dr. Hessam Motamedian is 28100 for General Psychology in California. His current practice location is 17762 Cowan Ste 100, Irvine. Patients can contact him at 949-342-5053. Dr. Hessam Motamedian, PSY.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1609236033.

Dr. Hessam Motamedian 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. Hessam Motamedian'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. Hessam Motamedian
Specialization General Psychology
Credentials PSY.D.
Gender Male
Practice Address: 17762 Cowan Ste 100,
Irvine, CA - 92614-6899

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 Number1609236033
NPI Enumeration Date: 26 Feb, 2016
NPI Last Update On: 14 Aug, 2025

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. Hessam Motamedian are as mentioned below.

License NumberSpecializationStateStatus
28100General 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. Hessam Motamedian
17762 Cowan Ste 100,
Irvine, CA - 92614-6899
Phone: 310-800-0535

Book an Appointment with Dr. Hessam Motamedian

To schedule an appointment, contact Dr. Hessam Motamedian at 17762 Cowan Ste 100, Irvine, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Hessam Motamedian:

Dr. Hessam Motamedian 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. Hessam Motamedian 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. Hessam Motamedian practices at 17762 Cowan Ste 100, Irvine, California, 92614-6899.

To schedule an appointment with Dr. Hessam Motamedian, please contact the office at 949-342-5053.

Reviews & Feedback

Have you visited Dr. Hessam Motamedian? Share your experience to help others looking for a psychologist in Irvine, CA.

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