Addiction Therapist

John Cadwallader Johnston, LPCA, CADC III

687 Cheshire Ave, Eugene, Oregon, 97402-5060

About John Cadwallader Johnston

John Cadwallader Johnston is a therapist based in Eugene, Oregon who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of John Cadwallader Johnston is R7374 for Mental Health Counselor in Oregon. His current practice location is 687 Cheshire Ave, Eugene. Patients can reach him at 541-762-4527 or can fax him at 541-684-4156. John Cadwallader Johnston is LPCA, CADC III in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1508391434.

John Cadwallader Johnston 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

John Cadwallader Johnston 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 John Cadwallader Johnston
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LPCA, CADC III
Gender Male
Practice Address: 687 Cheshire Ave,
Eugene, OR - 97402-5060
Fax 541-684-4156

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 Number1508391434
NPI Enumeration Date: 28 Apr, 2017
NPI Last Update On: 08 Feb, 2022

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 John Cadwallader Johnston are as mentioned below.

License NumberSpecializationStateStatus
R7374Mental Health Counselor OregonPrimary
02-03-60Addiction (Substance Use Disorder) Counselor OregonSecondary

Mailing Address

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

John Cadwallader Johnston
687 Cheshire Ave,
Eugene, OR - 97402-5060
Phone: 541-684-4100
Fax: 541-684-4156

Book an Appointment with John Cadwallader Johnston

To schedule an appointment, contact John Cadwallader Johnston at 687 Cheshire Ave, Eugene, Oregon or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John Cadwallader Johnston:

John Cadwallader Johnston is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, John Cadwallader Johnston is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

John Cadwallader Johnston practices at 687 Cheshire Ave, Eugene, Oregon, 97402-5060.

To schedule an appointment with John Cadwallader Johnston, please contact the office at 541-762-4527.

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