David Geenen

TCADC | Addiction (Substance Use Disorder) Counselor


  905 Montgomery St, Decorah
     Iowa, 52101-2325
  563-382-3649    563-382-8183 Maps & Directions
David Geenen is a Decorah, Iowa based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of David Geenen is T26024 for Addiction (Substance Use Disorder) Counselor in Iowa. His current practice location is 905 Montgomery St, Decorah. Patients can book an appointment with him at 563-382-3649.
David Geenen 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:
David Geenen 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: David Geenen
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Credentials: TCADC
Accepts Medicare Assignment:No
Practice Address:905 Montgomery St, Decorah,
Iowa, 52101-2325
Phone:563-382-3649
Fax:563-382-8183
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: 1548115462
NPI Enumeration Date: 04 Mar, 2026
NPI Last Update On: 04 Mar, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for David Geenen are as mentioned below.
License NumberSpecializationStateStatus
T26024Addiction (Substance Use Disorder) Counselor IowaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Po Box 349,
Decorah, Iowa
Zip: 52101-0349
Phone Number: 563-382-3649
Fax Number: 563-382-8183
Patients can reach David Geenen at 905 Montgomery St, Decorah, Iowa or can call to book an appointment on 563-382-3649.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.