Addiction Therapist

William James Monk

915 Rhode Island Ave Nw, Washington, District Of Columbia, 20001-4153

About William James Monk

William James Monk is a therapist based in Washington, District Of Columbia who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of William James Monk is CACII200001264 for Addiction (Substance Use Disorder) Counselor in District Of Columbia. His current practice location is 915 Rhode Island Ave Nw, Washington. Patients can reach him at 023-232-6100. William James Monk NPI number (Unique professional ID assigned by NPPES) is 1225846603.

William James Monk 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 James Monk 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 James Monk
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 915 Rhode Island Ave Nw,
Washington, DC - 20001-4153

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 Number1225846603
NPI Enumeration Date: 18 Dec, 2024
NPI Last Update On: 07 May, 2025

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 James Monk are as mentioned below.

License NumberSpecializationStateStatus
CACII200001264Addiction (Substance Use Disorder) Counselor District Of ColumbiaPrimary

Mailing Address

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

William James Monk
1818 New York Ave Ne Ste 201,
Washington, DC - 20002-1849
Phone: 202-506-5187

Book an Appointment with William James Monk

To schedule an appointment, contact William James Monk at 915 Rhode Island Ave Nw, Washington, District Of Columbia or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about William James Monk:

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

William James Monk practices at 915 Rhode Island Ave Nw, Washington, District Of Columbia, 20001-4153.

To schedule an appointment with William James Monk, please contact the office at 023-232-6100.

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