Psychologist | Clinical Psychology

Dr. Donald Williams Gates, PH.D.

1 Camphor S, Irvine, California, 92612-2306

About Dr. Donald Williams Gates

Dr. Donald Williams Gates is a psychologist based in Irvine, California who is specialized in Clinical Psychology. Active license number of Dr. Donald Williams Gates is PSY9027 for Clinical Psychology in California. His current practice location is 1 Camphor S, Irvine. Patients can contact him at 949-387-4355 or can fax him at 949-679-0853. Dr. Donald Williams Gates, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1275694127.

Dr. Donald Williams Gates 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. Donald Williams Gates'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. Donald Williams Gates
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 1 Camphor S,
Irvine, CA - 92612-2306
Fax 949-679-0853

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 Number1275694127
NPI Enumeration Date: 13 Dec, 2006
NPI Last Update On: 08 Jul, 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. Donald Williams Gates are as mentioned below.

License NumberSpecializationStateStatus
PSY9027Clinical 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. Donald Williams Gates
1 Camphor S,
Irvine, CA - 92612-2306
Phone: 949-387-4355
Fax: 949-679-0853

Book an Appointment with Dr. Donald Williams Gates

To schedule an appointment, contact Dr. Donald Williams Gates at 1 Camphor S, Irvine, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Donald Williams Gates:

Dr. Donald Williams Gates 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. Donald Williams Gates 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. Donald Williams Gates practices at 1 Camphor S, Irvine, California, 92612-2306.

To schedule an appointment with Dr. Donald Williams Gates, please contact the office at 949-387-4355.

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