Addiction Therapist

Jonathan Otero

916 N Mountain Ave, Suite A, Upland, California, 91786-3697

About Jonathan Otero

Jonathan Otero is a therapist based in Upland, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 916 N Mountain Ave, Suite A, Upland. Patients can reach him at 909-932-1069 or can fax him at 909-932-1087. Jonathan Otero NPI number (Unique professional ID assigned by NPPES) is 1609288042.

Jonathan Otero 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

Jonathan Otero 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 Jonathan Otero
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 916 N Mountain Ave, Suite A
Upland, CA - 91786-3697
Fax 909-932-1087

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 Number1609288042
NPI Enumeration Date: 20 May, 2014
NPI Last Update On: 20 May, 2014

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 Jonathan Otero 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.

Jonathan Otero
916 N Mountain Ave, Suite A
Upland, CA - 91786-3697
Phone: 909-932-1069
Fax: 909-932-1087

Book an Appointment with Jonathan Otero

To schedule an appointment, contact Jonathan Otero at 916 N Mountain Ave, Suite A, Upland, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jonathan Otero:

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

Jonathan Otero practices at 916 N Mountain Ave, Suite A, Upland, California, 91786-3697.

To schedule an appointment with Jonathan Otero, please contact the office at 909-932-1069.

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