Mr. Gary David Barnett

Mental Health Counselor


  1300 W 155th St, Suite 103, Gardena
     California, 90247-4048
  310-512-8100    310-324-2111 Maps & Directions
Mr. Gary David Barnett is a Gardena, California based counselor who is specialized as Mental Health Counselor. His current practice location is 1300 W 155th St, Suite 103, Gardena. Patients can book an appointment with him at 310-512-8100.
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.
Complete Profile:
Mr. Gary David Barnett speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Mr. Gary David Barnett
Specialization: Mental Health Counselor
Gender:Male
Accepts Medicare Assignment:No
Practice Address:1300 W 155th St, Suite 103, Gardena,
California, 90247-4048
Phone:310-512-8100
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 Number: 1295057792
NPI Enumeration Date: 24 Feb, 2010
NPI Last Update On: 24 Feb, 2010

Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1300 W 155th St, Suite 103
Gardena, California
Zip: 90247-4048
Phone Number: 310-512-8100
Fax Number: 310-324-2111
Patients can reach Mr. Gary David Barnett at 1300 W 155th St, Suite 103, Gardena, California or can call to book an appointment on 310-512-8100.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.

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