Psychologist | Clinical Psychology

Dr. Carl R Viesti Jr., PHD

3720 Sunset Ln, Ste D, Antioch, California, 94509-6124

About Dr. Carl R Viesti Jr.

Dr. Carl R Viesti Jr. is a psychologist based in Antioch, California who is specialized in Clinical Psychology. Active license number of Dr. Carl R Viesti Jr. is PSY6785 for Clinical Psychology in California. His current practice location is 3720 Sunset Ln, Ste D, Antioch. Patients can contact him at 925-778-1444 or can fax him at 925-778-9014. Dr. Carl R Viesti Jr., PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1467494104.

Dr. Carl R Viesti Jr. 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. Carl R Viesti Jr.'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. Carl R Viesti Jr.
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 3720 Sunset Ln, Ste D
Antioch, CA - 94509-6124
Fax 925-778-9014

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 Number1467494104
NPI Enumeration Date: 10 Jun, 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. Carl R Viesti Jr. are as mentioned below.

License NumberSpecializationStateStatus
PSY6785Clinical 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. Carl R Viesti Jr.
3720 Sunset Ln, Ste D
Antioch, CA - 94509-6124
Phone: 925-778-1444
Fax: 925-778-9014

Book an Appointment with Dr. Carl R Viesti Jr.

To schedule an appointment, contact Dr. Carl R Viesti Jr. at 3720 Sunset Ln, Ste D, Antioch, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Carl R Viesti Jr.:

Dr. Carl R Viesti Jr. 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. Carl R Viesti Jr. 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. Carl R Viesti Jr. practices at 3720 Sunset Ln, Ste D, Antioch, California, 94509-6124.

To schedule an appointment with Dr. Carl R Viesti Jr., please contact the office at 925-778-1444.

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