Mental Health Therapist

Mr. Gary David Barnett

1300 W 155th St, Suite 103, Gardena, California, 90247-4048

About Mr. Gary David Barnett

Mr. Gary David Barnett is a therapist based in Gardena, California who is specialized in Mental Health Counselor. His current practice location is 1300 W 155th St, Suite 103, Gardena. Patients can reach him at 310-512-8100 or can fax him at 310-324-2111. Mr. Gary David Barnett NPI number (Unique professional ID assigned by NPPES) is 1295057792.

Mr. Gary David Barnett is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Mr. Gary David Barnett specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Mr. Gary David Barnett
Specialization Mental Health Counselor
Gender Male
Practice Address: 1300 W 155th St, Suite 103
Gardena, CA - 90247-4048
Fax 310-324-2111

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1295057792
NPI Enumeration Date: 24 Feb, 2010
NPI Last Update On: 24 Feb, 2010

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 Mr. Gary David Barnett are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Mr. Gary David Barnett
1300 W 155th St, Suite 103
Gardena, CA - 90247-4048
Phone: 310-512-8100
Fax: 310-324-2111

Book an Appointment with Mr. Gary David Barnett

To schedule an appointment, contact Mr. Gary David Barnett at 1300 W 155th St, Suite 103, Gardena, California or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Gary David Barnett:

Gary David Barnett is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Gary David Barnett 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.

Gary David Barnett practices at 1300 W 155th St, Suite 103, Gardena, California, 90247-4048.

To schedule an appointment with Gary David Barnett, please contact the office at 310-512-8100.

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