Derwin Decker is a Klamath Falls, Oregon based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Derwin Decker is 95-04-35 for Addiction (Substance Use Disorder) Counselor in Oregon. His current practice location is 3949 South 6th Street, Klamath Falls. Patients can book an appointment with him at 541-882-1487.
Derwin Decker 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:
Derwin Decker 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:
Derwin Decker
Specialization:
Addiction (Substance Use Disorder) Counselor
Gender:
Male
Credentials:
CADC 1
Accepts Medicare Assignment:
No
Practice Address:
3949 South 6th Street, Klamath Falls, Oregon, 97603-4746
Phone:
541-882-1487
Fax:
541-882-1670
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:
1619208337
NPI Enumeration Date:
20 Jan, 2010
NPI Last Update On:
20 Jan, 2010
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Derwin Decker are as mentioned below.
License Number
Specialization
State
Status
95-04-35
Addiction (Substance Use Disorder) Counselor
Oregon
Primary
Other Medical Identifiers:
Other legacy medical identifiers associated with Derwin Decker such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
Identifier
Type
State
Issuer
129861
Medicaid
Oregon
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
3949 South 6th Street, Klamath Falls, Oregon
Zip:
97603-4746
Phone Number:
541-882-1487
Fax Number:
541-882-1670
Patients can reach Derwin Decker at 3949 South 6th Street, Klamath Falls, Oregon or can call to book an appointment on 541-882-1487. *Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.