Psychologist | Clinical Psychology

Dr. Kay Thomas, PSYD

1 Main St, San Quentin, California, 94964-1000

About Dr. Kay Thomas

Dr. Kay Thomas is a psychologist based in San Quentin, California who is specialized in Clinical Psychology. Active license number of Dr. Kay Thomas is 29872 for Clinical Psychology in California. His current practice location is 1 Main St, San Quentin. Patients can contact him at 415-454-1460. Dr. Kay Thomas, PSYD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1821437278.

Dr. Kay Thomas 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. Kay Thomas'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. Kay Thomas
Specialization Clinical Psychology
Credentials PSYD
Gender Male
Practice Address: 1 Main St,
San Quentin, CA - 94964-1000

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 Number1821437278
NPI Enumeration Date: 19 Jun, 2013
NPI Last Update On: 09 Aug, 2022

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. Kay Thomas are as mentioned below.

License NumberSpecializationStateStatus
29872Clinical 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. Kay Thomas
1 Main St,
San Quentin, CA - 94964-1000

Book an Appointment with Dr. Kay Thomas

To schedule an appointment, contact Dr. Kay Thomas at 1 Main St, San Quentin, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Kay Thomas:

Dr. Kay Thomas 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. Kay Thomas 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. Kay Thomas practices at 1 Main St, San Quentin, California, 94964-1000.

To schedule an appointment with Dr. Kay Thomas, please contact the office at 415-454-1460.

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