Addiction Therapist

Antonia Contreras

6330 Thornton Ave, Newark, California, 94560-3734

About Antonia Contreras

Antonia Contreras is a therapist based in Newark, California who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 6330 Thornton Ave, Newark. Patients can reach her at 510-792-4357. Antonia Contreras NPI number (Unique professional ID assigned by NPPES) is 1841401114.

Antonia Contreras 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

Antonia Contreras 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 Antonia Contreras
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 6330 Thornton Ave,
Newark, CA - 94560-3734

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 Number1841401114
NPI Enumeration Date: 25 May, 2007
NPI Last Update On: 08 Jul, 2007

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 Antonia Contreras are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) 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.

Antonia Contreras
38561 Royal Ann Cmn,
Fremont, CA - 94536-4215

Book an Appointment with Antonia Contreras

To schedule an appointment, contact Antonia Contreras at 6330 Thornton Ave, Newark, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Antonia Contreras:

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

Antonia Contreras practices at 6330 Thornton Ave, Newark, California, 94560-3734.

To schedule an appointment with Antonia Contreras, please contact the office at 510-792-4357.

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