Mr. Matthew Allen Harrington

LMHCA | Mental Health Counselor


  1124 Stevens Dr, Richland
     Washington, 99354-3360
  509-946-1430    509-946-1432 Maps & Directions
Mr. Matthew Allen Harrington is a Richland, Washington based counselor who is specialized as Mental Health Counselor. Active license number of Mr. Matthew Allen Harrington is MC70036337 for Mental Health Counselor in Washington. His current practice location is 1124 Stevens Dr, Richland. Patients can book an appointment with him at 509-946-1430.
Mr. Matthew Allen Harrington 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:
Mr. Matthew Allen Harrington 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: Mr. Matthew Allen Harrington
Specialization: Mental Health Counselor
Gender:Male
Credentials: LMHCA
Accepts Medicare Assignment:No
Practice Address:1124 Stevens Dr, Richland,
Washington, 99354-3360
Phone:509-946-1430
Fax:509-946-1432
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: 1215802574
NPI Enumeration Date: 07 Oct, 2025
NPI Last Update On: 07 Oct, 2025

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Matthew Allen Harrington are as mentioned below.
License NumberSpecializationStateStatus
MC70036337Mental Health Counselor WashingtonPrimary
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 1428,
Richland, Washington
Zip: 99352-1428
Phone Number: 509-946-1430
Fax Number: 509-946-1432
Patients can reach Mr. Matthew Allen Harrington at 1124 Stevens Dr, Richland, Washington or can call to book an appointment on 509-946-1430.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.