John Cadwallader Johnston
LPCA, CADC III | Addiction (Substance Use Disorder) Counselor
687 Cheshire Ave, Eugene
Oregon, 97402-5060
541-762-4527 541-684-4156
Maps & DirectionsJohn Cadwallader Johnston is a Eugene, Oregon based counselor who is specialized as 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 book an appointment with him at 541-762-4527.
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.
Complete Profile:
John Cadwallader Johnston speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | John Cadwallader Johnston |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Male |
| Credentials: | LPCA, CADC III |
| Accepts Medicare Assignment: | No |
| Practice Address: | 687 Cheshire Ave, Eugene,
Oregon, 97402-5060 |
| Phone: | 541-762-4527 |
| 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 Number: | 1508391434 |
| NPI Enumeration Date: | 28 Apr, 2017 |
| NPI Last Update On: | 08 Feb, 2022 |
Medical Licenses:
Doctors can have 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 Number | Specialization | State | Status | |
| R7374 | Mental Health Counselor | Oregon | Primary | |
| 02-03-60 | Addiction (Substance Use Disorder) Counselor | Oregon | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 687 Cheshire Ave,
Eugene, Oregon |
| Zip: | 97402-5060 |
| Phone Number: | 541-684-4100 |
| Fax Number: | 541-684-4156 |
Patients can reach John Cadwallader Johnston at
687 Cheshire Ave, Eugene, Oregon or can
call to book an appointment on 541-762-4527.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.