Addiction Therapist

Jacob Oneill

1680 N Fair Oaks Ave, Pasadena, California, 91103-1642

About Jacob Oneill

Jacob Oneill is a therapist based in Pasadena, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 1680 N Fair Oaks Ave, Pasadena. Patients can reach him at 626-798-0884. Jacob Oneill NPI number (Unique professional ID assigned by NPPES) is 1790633709.

Jacob Oneill 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

Jacob Oneill 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 Jacob Oneill
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 1680 N Fair Oaks Ave,
Pasadena, CA - 91103-1642

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 Number1790633709
NPI Enumeration Date: 17 Mar, 2026
NPI Last Update On: 17 Mar, 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 Jacob Oneill 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.

Jacob Oneill
1680 N Fair Oaks Ave,
Pasadena, CA - 91103-1642
Phone: 626-798-0884

Book an Appointment with Jacob Oneill

To schedule an appointment, contact Jacob Oneill at 1680 N Fair Oaks Ave, Pasadena, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jacob Oneill:

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

Jacob Oneill practices at 1680 N Fair Oaks Ave, Pasadena, California, 91103-1642.

To schedule an appointment with Jacob Oneill, please contact the office at 626-798-0884.

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