Addiction Therapist

John Letendre, LADC

63 Community Way, Keene, New Hampshire, 03431-3748

About John Letendre

John Letendre is a therapist based in Keene, New Hampshire who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of John Letendre is 1001 for Addiction (Substance Use Disorder) Counselor in New Hampshire. His current practice location is 63 Community Way, Keene. Patients can reach him at 603-568-3956. John Letendre is LADC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1295218345.

John Letendre 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

John Letendre 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 John Letendre
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LADC
Gender Male
Practice Address: 63 Community Way,
Keene, NH - 03431-3748

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 Number1295218345
NPI Enumeration Date: 13 Sep, 2018
NPI Last Update On: 13 Sep, 2018

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 John Letendre are as mentioned below.

License NumberSpecializationStateStatus
1001Addiction (Substance Use Disorder) Counselor New HampshirePrimary

Mailing Address

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

John Letendre
87 Mayflower Dr,
Keene, NH - 03431-2422
Phone: 603-355-4897

Book an Appointment with John Letendre

To schedule an appointment, contact John Letendre at 63 Community Way, Keene, New Hampshire or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John Letendre:

John Letendre 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, John Letendre is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

John Letendre practices at 63 Community Way, Keene, New Hampshire, 03431-3748.

To schedule an appointment with John Letendre, please contact the office at 603-568-3956.

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