Addiction Therapist

Brenda Retamoza

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

About Brenda Retamoza

Brenda Retamoza is a therapist based in Ontario, California who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 3286 E Guasti Rd, Ontario. Patients can reach her at 909-476-2023. Brenda Retamoza NPI number (Unique professional ID assigned by NPPES) is 1326968587.

Brenda Retamoza 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

Brenda Retamoza 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 Brenda Retamoza
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 Number1326968587
NPI Enumeration Date: 17 Jul, 2026
NPI Last Update On: 17 Jul, 2026

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 Brenda Retamoza are as mentioned below.

License NumberSpecializationStateStatus
Addiction (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.

Brenda Retamoza
3286 E Guasti Rd,
Ontario, CA - 91761-8645
Phone: 909-476-2023

Book an Appointment with Brenda Retamoza

To schedule an appointment, contact Brenda Retamoza 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 Brenda Retamoza:

Brenda Retamoza 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, Brenda Retamoza is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Brenda Retamoza practices at 3286 E Guasti Rd, Ontario, California, 91761-8645.

To schedule an appointment with Brenda Retamoza, 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.