Addiction Therapist

Jonathan Castejon

171 W Oak St Apt 11e, Chicago, Illinois, 60610-6818

About Jonathan Castejon

Jonathan Castejon is a therapist based in Chicago, Illinois who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Jonathan Castejon is CADC-45266 for Addiction (Substance Use Disorder) Counselor in Illinois. His current practice location is 171 W Oak St Apt 11e, Chicago. Patients can reach him at 773-807-1330. Jonathan Castejon NPI number (Unique professional ID assigned by NPPES) is 1013867506.

Jonathan Castejon 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 Castejon 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 Castejon
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 171 W Oak St Apt 11e,
Chicago, IL - 60610-6818

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 Number1013867506
NPI Enumeration Date: 02 Feb, 2026
NPI Last Update On: 02 Feb, 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 Jonathan Castejon are as mentioned below.

License NumberSpecializationStateStatus
CADC-45266Addiction (Substance Use Disorder) Counselor IllinoisPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Jonathan Castejon
171 W Oak St Apt 11e,
Chicago, IL - 60610-6818
Phone: 773-807-1330

Book an Appointment with Jonathan Castejon

To schedule an appointment, contact Jonathan Castejon at 171 W Oak St Apt 11e, Chicago, Illinois or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jonathan Castejon:

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

Jonathan Castejon practices at 171 W Oak St Apt 11e, Chicago, Illinois, 60610-6818.

To schedule an appointment with Jonathan Castejon, please contact the office at 773-807-1330.

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