Dennis Matthew Marceron

MA, CDP, LMHC | Mental Health Counselor


  6100 Southcenter Blvd, Suite 300, Tukwila
     Washington, 98188-2441
  206-444-7870    206-444-7910 Maps & Directions
Dennis Matthew Marceron is a Tukwila, Washington based counselor who is specialized as Mental Health Counselor. Active license number of Dennis Matthew Marceron is LH00008187 for Mental Health Counselor in Washington. His current practice location is 6100 Southcenter Blvd, Suite 300, Tukwila. Patients can book an appointment with him at 206-444-7870.
Dennis Matthew Marceron 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.
Complete Profile:
Dennis Matthew Marceron 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: Dennis Matthew Marceron
Specialization: Mental Health Counselor
Gender:Male
Credentials: MA, CDP, LMHC
Accepts Medicare Assignment:No
Practice Address:6100 Southcenter Blvd, Suite 300, Tukwila,
Washington, 98188-2441
Phone:206-444-7870
Fax:206-444-7910
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: 1558423749
NPI Enumeration Date: 14 Dec, 2006
NPI Last Update On: 20 Mar, 2013

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dennis Matthew Marceron are as mentioned below.
License NumberSpecializationStateStatus
LH00008187Mental Health Counselor WashingtonPrimary
CP60247695Addiction (Substance Use Disorder) Counselor WashingtonSecondary
LH00008187Counselor WashingtonSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1600 E Olive St, Seattle Mental Health
Seattle, Washington
Zip: 98122-2735
Phone Number: 206-302-2200
Fax Number: 206-302-2210
Patients can reach Dennis Matthew Marceron at 6100 Southcenter Blvd, Suite 300, Tukwila, Washington or can call to book an appointment on 206-444-7870.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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