Psychology Clinic | Clinical Psychology

Gary S. Katz, Ph.d., A Professional Psychology Corporation

509 Marin St, Suite 124, Thousand Oaks, California, 91360-4261

About Gary S. Katz, Ph.d., A Professional Psychology Corporation

Gary S. Katz, Ph.d., A Professional Psychology Corporation is a psychology clinic located in Thousand Oaks, California. specializing in Clinical Psychology. The clinic is located at 509 Marin St, Suite 124, Thousand Oaks, CA and can be reached at 805-405-8994. The authorized official for Gary S. Katz, Ph.d., A Professional Psychology Corporation is Dr. Gary Scott Katz, who serves the clinic’s President. He/She can be contacted at 805-405-8994. The clinic’s primary license number in California is PSY17371 (Clinical) .
Gary S. Katz, Ph.d., A Professional Psychology Corporation Clinic has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Clinic Information

Gary S. Katz, Ph.d., A Professional Psychology Corporation Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Gary S. Katz, Ph.d., A Professional Psychology Corporation
Specialization Clinical Psychology
Practice Address 509 Marin St, Suite 124
Thousand Oaks, CA - 91360-4261
Fax 805-426-8096

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Dr. Gary Scott Katz
Position President
Contact Number 805-405-8994

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 Number1457605164
NPI Enumeration Date: 01 Nov, 2012
NPI Last Update On: 01 Nov, 2012

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Gary S. Katz, Ph.d., A Professional Psychology Corporation are as mentioned below.
License NumberSpecializationStateStatus
PSY17371Clinical CaliforniaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Gary S. Katz, Ph.d., A Professional Psychology Corporation
509 Marin St, Suite 124
Thousand Oaks, CA - 91360-4261
Phone: 805-405-8994
Fax: 805-426-8096

Book an Appointment with Gary S. Katz, Ph.d., A Professional Psychology Corporation

To schedule an appointment, contact Gary S. Katz, Ph.d., A Professional Psychology Corporation at 509 Marin St, Suite 124, Thousand Oaks, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Gary S. Katz, Ph.d., A Professional Psychology Corporation clinic:

Gary S. Katz, Ph.d., A Professional Psychology Corporation is a psychology clinic specializing in Clinical Psychology.

Gary S. Katz, Ph.d., A Professional Psychology Corporation is located at 509 Marin St, Suite 124, Thousand Oaks, California 91360-4261.

Patients can contact Gary S. Katz, Ph.d., A Professional Psychology Corporation at 805-405-8994 for inquiries about its services and appointments.

Please contact Gary S. Katz, Ph.d., A Professional Psychology Corporation directly to inquire about new-patient availability and appointment options.
* Availability may change.

Gary S. Katz, Ph.d., A Professional Psychology Corporation has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Patients can contact Gary S. Katz, Ph.d., A Professional Psychology Corporation at 805-405-8994 to inquire about appointments, consultation requirements and available services.

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