Addiction Therapist

David J. Kosko, ICADC

207 Colegate Dr, Marietta, Ohio, 45750-2363

About David J. Kosko

David J. Kosko is a therapist based in Marietta, Ohio who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of David J. Kosko is 923161 for Addiction (Substance Use Disorder) Counselor in Ohio. His current practice location is 207 Colegate Dr, Marietta. Patients can reach him at 740-376-0930 or can fax him at 740-376-0933. David J. Kosko is ICADC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1003178872.

David J. Kosko 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.

Practice Information

David J. Kosko speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name David J. Kosko
Specialization Addiction (Substance Use Disorder) Counselor
Credentials ICADC
Gender Male
Practice Address: 207 Colegate Dr,
Marietta, OH - 45750-2363
Fax 740-376-0933

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 Number1003178872
NPI Enumeration Date: 08 Jun, 2012
NPI Last Update On: 08 Jun, 2012

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for David J. Kosko are as mentioned below.

License NumberSpecializationStateStatus
923161Addiction (Substance Use Disorder) Counselor OhioPrimary
S.0016323Social Worker OhioSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

David J. Kosko
Po Box 1385,
Parkersburg, WV - 26102-1385
Phone: 304-422-1405
Fax: 304-485-4466

Book an Appointment with David J. Kosko

To schedule an appointment, contact David J. Kosko at 207 Colegate Dr, Marietta, Ohio or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about David J. Kosko:

David J. Kosko is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He 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.

Yes, David J. Kosko is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

David J. Kosko practices at 207 Colegate Dr, Marietta, Ohio, 45750-2363.

To schedule an appointment with David J. Kosko, please contact the office at 740-376-0930.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.