Mark J Mahan

Addiction (Substance Use Disorder) Counselor


  2814 W 2nd St, Wilmington
     Delaware, 19805-1807
  302-472-0381    302-472-0392 Maps & Directions
Mark J Mahan is a Wilmington, Delaware based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. His current practice location is 2814 W 2nd St, Wilmington. Patients can book an appointment with him at 302-472-0381.
Mark J Mahan 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:
Mark J Mahan 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: Mark J Mahan
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Accepts Medicare Assignment:No
Practice Address:2814 W 2nd St, Wilmington,
Delaware, 19805-1807
Phone:302-472-0381
Fax:302-472-0392
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: 1992856116
NPI Enumeration Date: 15 Jan, 2007
NPI Last Update On: 08 Jul, 2007

Other Medical Identifiers:
Other legacy medical identifiers associated with Mark J Mahan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1000034998MedicaidDelaware
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 2814 W 2nd St,
Wilmington, Delaware
Zip: 19805-1807
Phone Number: 302-472-0381
Fax Number: 302-472-0392
Patients can reach Mark J Mahan at 2814 W 2nd St, Wilmington, Delaware or can call to book an appointment on 302-472-0381.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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