Addiction Therapist

Mr. David Walenczyk, LMFT

20 N Main St, 3rd Floor, Norwalk, Connecticut, 06854-2656

About Mr. David Walenczyk

Mr. David Walenczyk is a therapist based in Norwalk, Connecticut who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mr. David Walenczyk is 000620 for Mental Health Counselor in Connecticut. His current practice location is 20 N Main St, 3rd Floor, Norwalk. Patients can reach him at 203-838-6508 or can fax him at 203-852-7021. Mr. David Walenczyk is LMFT in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1588935357.

Mr. David Walenczyk 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

Mr. David Walenczyk 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 Mr. David Walenczyk
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LMFT
Gender Male
Practice Address: 20 N Main St, 3rd Floor
Norwalk, CT - 06854-2656
Fax 203-852-7021

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 Number1588935357
NPI Enumeration Date: 25 Jan, 2012
NPI Last Update On: 22 Dec, 2014

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 Mr. David Walenczyk are as mentioned below.

License NumberSpecializationStateStatus
000620Mental Health Counselor ConnecticutPrimary
000620Addiction (Substance Use Disorder) Counselor ConnecticutSecondary

Mailing Address

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

Mr. David Walenczyk
20 N Main St, 3rd Floor
Norwalk, CT - 06854-2656
Phone: 203-838-6508
Fax: 203-852-7021

Book an Appointment with Mr. David Walenczyk

To schedule an appointment, contact Mr. David Walenczyk at 20 N Main St, 3rd Floor, Norwalk, Connecticut or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. David Walenczyk:

David Walenczyk is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

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

David Walenczyk practices at 20 N Main St, 3rd Floor, Norwalk, Connecticut, 06854-2656.

To schedule an appointment with David Walenczyk, please contact the office at 203-838-6508.

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