Addiction Therapist

Joseph Lafleur, M.S.W.

2001 L St Nw Ste 500, Washington, District Of Columbia, 20036-4955

About Joseph Lafleur

Joseph Lafleur is a therapist based in Washington, District Of Columbia who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Joseph Lafleur is DC3000819 for Social Worker in District Of Columbia. His current practice location is 2001 L St Nw Ste 500, Washington. Patients can reach him at 202-641-5335. Joseph Lafleur is M.S.W. in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1730209180.

Joseph Lafleur 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

Joseph Lafleur 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 Joseph Lafleur
Specialization Addiction (Substance Use Disorder) Counselor
Credentials M.S.W.
Gender Male
Practice Address: 2001 L St Nw Ste 500,
Washington, DC - 20036-4955

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 Number1730209180
NPI Enumeration Date: 30 Mar, 2007
NPI Last Update On: 10 May, 2022

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 Joseph Lafleur are as mentioned below.

License NumberSpecializationStateStatus
DC3000819Social Worker District Of ColumbiaPrimary
Addiction (Substance Use Disorder) Counselor Secondary
Psychoanalyst Secondary

Mailing Address

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

Joseph Lafleur
100 Florida Ave Ne Apt 1504,
Washington, DC - 20002-3295
Phone: 202-641-5335

Book an Appointment with Joseph Lafleur

To schedule an appointment, contact Joseph Lafleur at 2001 L St Nw Ste 500, 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 Joseph Lafleur:

Joseph Lafleur is a therapist specializing in Social Worker. He A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Yes, Joseph Lafleur is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Joseph Lafleur practices at 2001 L St Nw Ste 500, Washington, District Of Columbia, 20036-4955.

To schedule an appointment with Joseph Lafleur, please contact the office at 202-641-5335.

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