Addiction Therapist

Marc J Mahoney, LADC-II

1 Mariners Ln, Marblehead, Massachusetts, 01945-3217

About Marc J Mahoney

Marc J Mahoney is a therapist based in Marblehead, Massachusetts who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Marc J Mahoney is 25228 for Addiction (Substance Use Disorder) Counselor in Massachusetts. His current practice location is 1 Mariners Ln, Marblehead. Patients can reach him at 310-254-7423. Marc J Mahoney is LADC-II in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1093655003.

Marc J Mahoney 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

Marc J Mahoney 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 Marc J Mahoney
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LADC-II
Gender Male
Practice Address: 1 Mariners Ln,
Marblehead, MA - 01945-3217

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 Number1093655003
NPI Enumeration Date: 30 Mar, 2026
NPI Last Update On: 30 Mar, 2026

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 Marc J Mahoney are as mentioned below.

License NumberSpecializationStateStatus
25228Addiction (Substance Use Disorder) Counselor MassachusettsPrimary

Mailing Address

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

Marc J Mahoney
1 Mariners Ln,
Marblehead, MA - 01945-3217
Phone: 310-254-7423

Book an Appointment with Marc J Mahoney

To schedule an appointment, contact Marc J Mahoney at 1 Mariners Ln, Marblehead, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marc J Mahoney:

Marc J Mahoney 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, Marc J Mahoney is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Marc J Mahoney practices at 1 Mariners Ln, Marblehead, Massachusetts, 01945-3217.

To schedule an appointment with Marc J Mahoney, please contact the office at 310-254-7423.

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