David Lyin Cousineau

MHP | Mental Health Counselor


  811 Madison St, Everett
     Washington, 98203-4543
  425-212-4200    425-212-4201 Maps & Directions
David Lyin Cousineau is a Everett, Washington based counselor who is specialized as Mental Health Counselor. Active license number of David Lyin Cousineau is LH61423444 for Mental Health Counselor in Washington. His current practice location is 811 Madison St, Everett. Patients can book an appointment with him at 425-212-4200.
David Lyin Cousineau 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:
David Lyin Cousineau 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: David Lyin Cousineau
Specialization: Mental Health Counselor
Gender:Male
Credentials: MHP
Accepts Medicare Assignment:No
Practice Address:811 Madison St, Everett,
Washington, 98203-4543
Phone:425-212-4200
Fax:425-212-4201
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: 1376189985
NPI Enumeration Date: 19 Nov, 2019
NPI Last Update On: 31 Mar, 2023

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for David Lyin Cousineau are as mentioned below.
License NumberSpecializationStateStatus
LH61423444Mental Health Counselor WashingtonPrimary
Mental Health Counselor 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: Po Box 2569,
Everett, Washington
Zip: 98213-0569
Phone Number: 425-212-4200
Fax Number: 425-212-4201
Patients can reach David Lyin Cousineau at 811 Madison St, Everett, Washington or can call to book an appointment on 425-212-4200.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.