Addiction Therapist

James O'brien, SUDCC

850 E. Foothill Blvd., Rialto, California, 92376

About James O'brien

James O'brien is a therapist based in Rialto, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of James O'brien is 091800 I for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 850 E. Foothill Blvd., Rialto. Patients can reach him at 909-873-4480. James O'brien is SUDCC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1609255769.

James O'brien is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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

James O'brien 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 James O'brien
Specialization Addiction (Substance Use Disorder) Counselor
Credentials SUDCC
Gender Male
Practice Address: 850 E. Foothill Blvd.,
Rialto, CA - 92376

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 Number1609255769
NPI Enumeration Date: 22 May, 2015
NPI Last Update On: 10 Aug, 2021

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 James O'brien are as mentioned below.

License NumberSpecializationStateStatus
091800 IAddiction (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.

James O'brien
850 E. Foothill Blvd.,
Rialto, CA - 92376
Phone: 909-873-4480

Book an Appointment with James O'brien

To schedule an appointment, contact James O'brien at 850 E. Foothill Blvd., Rialto, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about James O'brien:

James O'brien is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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, James O'brien is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

James O'brien practices at 850 E. Foothill Blvd., Rialto, California, 92376.

To schedule an appointment with James O'brien, please contact the office at 909-873-4480.

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