Psychologist | Clinical Psychology

Dr. William Joesph Collins, PSY.D.

150 Muir Rd, Veterans Affairs -- Mental Health, Martinez, California, 94553-4668

About Dr. William Joesph Collins

Dr. William Joesph Collins is a psychologist based in Martinez, California who is specialized in Clinical Psychology. Active license number of Dr. William Joesph Collins is PSY18453 for Clinical Psychology in California. His current practice location is 150 Muir Rd, Veterans Affairs -- Mental Health, Martinez. Patients can contact him at 925-372-2105. Dr. William Joesph Collins, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1053370676.

Dr. William Joesph Collins 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. William Joesph Collins'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. William Joesph Collins
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 150 Muir Rd, Veterans Affairs -- Mental Health
Martinez, CA - 94553-4668

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 Number1053370676
NPI Enumeration Date: 22 Mar, 2006
NPI Last Update On: 13 Jul, 2026

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. William Joesph Collins are as mentioned below.

License NumberSpecializationStateStatus
PSY18453Clinical 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. William Joesph Collins
Po Box 2111,
Olympic Valley, CA - 96146-2111
Phone: 415-722-5060

Book an Appointment with Dr. William Joesph Collins

To schedule an appointment, contact Dr. William Joesph Collins at 150 Muir Rd, Veterans Affairs -- Mental Health, Martinez, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. William Joesph Collins:

Dr. William Joesph Collins 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. William Joesph Collins 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. William Joesph Collins practices at 150 Muir Rd, Veterans Affairs -- Mental Health, Martinez, California, 94553-4668.

To schedule an appointment with Dr. William Joesph Collins, please contact the office at 925-372-2105.

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