Addiction Therapist

William Demars

36 Evelyn Ave, Raymond, New Hampshire, 03077-2027

About William Demars

William Demars is a therapist based in Raymond, New Hampshire who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of William Demars is 0590 for Addiction (Substance Use Disorder) Counselor in New Hampshire. His current practice location is 36 Evelyn Ave, Raymond. Patients can reach him at 603-339-1490 or can fax him at 781-598-0276. William Demars NPI number (Unique professional ID assigned by NPPES) is 1952785164.

William Demars 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

William Demars 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 William Demars
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 36 Evelyn Ave,
Raymond, NH - 03077-2027
Fax 781-598-0276

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 Number1952785164
NPI Enumeration Date: 17 Jul, 2015
NPI Last Update On: 17 Jul, 2015

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 William Demars are as mentioned below.

License NumberSpecializationStateStatus
0590Addiction (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.

William Demars
36 Evelyn Ave,
Raymond, NH - 03077-2027
Phone: 603-339-1490
Fax: 781-598-0276

Book an Appointment with William Demars

To schedule an appointment, contact William Demars at 36 Evelyn Ave, Raymond, New Hampshire or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about William Demars:

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

William Demars practices at 36 Evelyn Ave, Raymond, New Hampshire, 03077-2027.

To schedule an appointment with William Demars, please contact the office at 603-339-1490.

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