Gregiry A. Olsen

SUDPT | Addiction (Substance Use Disorder) Counselor


  1413 E College Way, Mount Vernon
     Washington, 98273-5616
  360-397-8246    Maps & Directions
Gregiry A. Olsen is a Mount Vernon, Washington based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Gregiry A. Olsen is CO61511123 for Addiction (Substance Use Disorder) Counselor in Washington. His current practice location is 1413 E College Way, Mount Vernon. Patients can book an appointment with him at 360-397-8246.
Gregiry A. Olsen 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:
Gregiry A. Olsen 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: Gregiry A. Olsen
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Credentials: SUDPT
Accepts Medicare Assignment:No
Practice Address:1413 E College Way, Mount Vernon,
Washington, 98273-5616
Phone:360-397-8246
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: 1659124659
NPI Enumeration Date: 09 Apr, 2024
NPI Last Update On: 09 Apr, 2024

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Gregiry A. Olsen are as mentioned below.
License NumberSpecializationStateStatus
CO61511123Addiction (Substance Use Disorder) Counselor WashingtonPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1413 E College Way,
Mount Vernon, Washington
Zip: 98273-5616
Phone Number: 360-397-8246
Patients can reach Gregiry A. Olsen at 1413 E College Way, Mount Vernon, Washington or can call to book an appointment on 360-397-8246.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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