Matthew Clausen

MFTC, LPCC, MA | Counselor


  350 Broadway St Ste 102, Boulder
     Colorado, 80305-3300
  303-335-9308    Maps & Directions
Matthew Clausen is a Boulder, Colorado based counselor who is specialized as Counselor. Active license number of Matthew Clausen is MFTC.0014501 for Marriage & Family Therapist in Colorado. His current practice location is 350 Broadway St Ste 102, Boulder. Patients can book an appointment with him at 303-335-9308.
Matthew Clausen is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.
Complete Profile:
Matthew Clausen 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: Matthew Clausen
Specialization: Counselor
Gender:Male
Credentials: MFTC, LPCC, MA
Accepts Medicare Assignment:No
Practice Address:350 Broadway St Ste 102, Boulder,
Colorado, 80305-3300
Phone:303-335-9308
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: 1255099792
NPI Enumeration Date: 01 Dec, 2021
NPI Last Update On: 10 Feb, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Matthew Clausen are as mentioned below.
License NumberSpecializationStateStatus
MFTC.0014501Marriage & Family Therapist ColoradoPrimary
LPCC.0020882Mental Health Counselor ColoradoSecondary
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 3582,
Boulder, Colorado
Zip: 80307-3582
Phone Number: 303-335-9308
Patients can reach Matthew Clausen at 350 Broadway St Ste 102, Boulder, Colorado or can call to book an appointment on 303-335-9308.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.