Melissa M Williamson
CADCI | Addiction (Substance Use Disorder) Counselor
998 Library Ct, Oregon City
Oregon, 97045-4041
503-655-8401 503-655-8429
Maps & DirectionsMelissa M Williamson is a Oregon City, Oregon based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Her current practice location is 998 Library Ct, Oregon City. Patients can book an appointment with her at 503-655-8401.
Melissa M Williamson is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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:
Melissa M Williamson 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: | Melissa M Williamson |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Female |
| Credentials: | CADCI |
| Accepts Medicare Assignment: | No |
| Practice Address: | 998 Library Ct, Oregon City,
Oregon, 97045-4041 |
| Phone: | 503-655-8401 |
| Fax: | 503-655-8429 |
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: | 1184822033 |
| NPI Enumeration Date: | 03 Jul, 2007 |
| NPI Last Update On: | 08 Jul, 2007 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 998 Library Ct,
Oregon City, Oregon |
| Zip: | 97045-4041 |
| Phone Number: | 503-655-8401 |
| Fax Number: | 503-655-8429 |
Patients can reach Melissa M Williamson at
998 Library Ct, Oregon City, Oregon or can
call to book an appointment on 503-655-8401.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.