Psychologist | Clinical Psychology

Dr. William F Coby, PH.D.

3468 Mt Diablo Blvd, Suite B203, Lafayette, California, 94549-3957

About Dr. William F Coby

Dr. William F Coby is a psychologist based in Lafayette, California who is specialized in Clinical Psychology. Active license number of Dr. William F Coby is PSY7420 for Clinical Psychology in California. His current practice location is 3468 Mt Diablo Blvd, Suite B203, Lafayette. Patients can contact him at 925-935-8000. Dr. William F Coby, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1851306534.

Dr. William F Coby 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 F Coby'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 F Coby
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 3468 Mt Diablo Blvd, Suite B203
Lafayette, CA - 94549-3957

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 Number1851306534
NPI Enumeration Date: 30 Jul, 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. William F Coby are as mentioned below.

License NumberSpecializationStateStatus
PSY7420Clinical 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 F Coby
3468 Mt Diablo Blvd, Suite B203
Lafayette, CA - 94549-3957
Phone: 925-935-8000

Book an Appointment with Dr. William F Coby

To schedule an appointment, contact Dr. William F Coby at 3468 Mt Diablo Blvd, Suite B203, Lafayette, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. William F Coby:

Dr. William F Coby 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 F Coby 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 F Coby practices at 3468 Mt Diablo Blvd, Suite B203, Lafayette, California, 94549-3957.

To schedule an appointment with Dr. William F Coby, please contact the office at 925-935-8000.

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