William Clark is a Upper Montclair, New Jersey based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of William Clark is 37PC00492700 for Professional Counselor in New Jersey. His current practice location is 209 Cooper Avenue, Suite 2, Upper Montclair. Patients can book an appointment with him at 973-220-9864.
William Clark 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:
William Clark 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:
William Clark
Specialization:
Addiction (Substance Use Disorder) Counselor
Gender:
Male
Credentials:
LPC, LCADC
Accepts Medicare Assignment:
No
Practice Address:
209 Cooper Avenue, Suite 2, Upper Montclair, New Jersey, 07043-1850
Phone:
973-220-9864
Fax:
973-807-9363
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:
1932528312
NPI Enumeration Date:
14 Apr, 2014
NPI Last Update On:
18 Aug, 2016
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for William Clark are as mentioned below.
License Number
Specialization
State
Status
37PC00492700
Professional Counselor
New Jersey
Primary
37LC00186000
Addiction (Substance Use Disorder) Counselor
New Jersey
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:
209 Cooper Avenue, Suite 2 Upper Montclair, New Jersey
Zip:
07043-1850
Phone Number:
973-220-9864
Fax Number:
973-807-9363
Patients can reach William Clark at 209 Cooper Avenue, Suite 2, Upper Montclair, New Jersey or can call to book an appointment on 973-220-9864. *Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.