Mr. Stephen Michael Gannon

LADC1 | Addiction (Substance Use Disorder) Counselor


  117 Manchester St Ste 5a, Concord
     New Hampshire, 03301-5101
  603-606-9357    Maps & Directions
Mr. Stephen Michael Gannon is a Concord, New Hampshire based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Mr. Stephen Michael Gannon is 22822 for Addiction (Substance Use Disorder) Counselor in Massachusetts. His current practice location is 117 Manchester St Ste 5a, Concord. Patients can book an appointment with him at 603-606-9357.
Mr. Stephen Michael Gannon 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:
Mr. Stephen Michael Gannon 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: Mr. Stephen Michael Gannon
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Credentials: LADC1
Accepts Medicare Assignment:No
Practice Address:117 Manchester St Ste 5a, Concord,
New Hampshire, 03301-5101
Phone:603-606-9357
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: 1538462312
NPI Enumeration Date: 16 Dec, 2010
NPI Last Update On: 03 Jun, 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 Mr. Stephen Michael Gannon are as mentioned below.
License NumberSpecializationStateStatus
22822Addiction (Substance Use Disorder) Counselor MassachusettsPrimary
1561Addiction (Substance Use Disorder) Counselor New HampshireSecondary
Case Management Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 117 Manchester St Ste 5a,
Concord, New Hampshire
Zip: 03301-5101
Phone Number: 603-606-9357
Patients can reach Mr. Stephen Michael Gannon at 117 Manchester St Ste 5a, Concord, New Hampshire or can call to book an appointment on 603-606-9357.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.