Addiction Therapist

Brianna Thomas

3286 E Guasti Rd, Ontario, California, 91761-8645

About Brianna Thomas

Brianna Thomas is a therapist based in Ontario, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Brianna Thomas is R1473100622 for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 3286 E Guasti Rd, Ontario. Patients can reach her at 909-476-2023. Brianna Thomas NPI number (Unique professional ID assigned by NPPES) is 1912697293.

Brianna Thomas is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Brianna Thomas speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Brianna Thomas
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 3286 E Guasti Rd,
Ontario, CA - 91761-8645

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 Number1912697293
NPI Enumeration Date: 10 May, 2023
NPI Last Update On: 01 Nov, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Brianna Thomas are as mentioned below.

License NumberSpecializationStateStatus
R1473100622Addiction (Substance Use Disorder) Counselor CaliforniaPrimary

Mailing Address

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

Brianna Thomas
3286 E Guasti Rd Ste 100,
Ontario, CA - 91761-8646
Phone: 909-479-3836

Book an Appointment with Brianna Thomas

To schedule an appointment, contact Brianna Thomas at 3286 E Guasti Rd, Ontario, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Brianna Thomas:

Brianna Thomas is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Brianna Thomas is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Brianna Thomas practices at 3286 E Guasti Rd, Ontario, California, 91761-8645.

To schedule an appointment with Brianna Thomas, please contact the office at 909-476-2023.

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