Individual provider · Type 1 NPI

Matthew Clausen, MFTC, LPCC, MA

Marriage & Family Therapist · Boulder, CO

NPI number 1255099792 Active

Practice location

350 Broadway St Ste 102
Boulder, CO 80305-3300

Call (303) 335-9308 Map

Mailing address

PO Box 3582
Boulder, CO 80307-3582

Specialties and licenses

Taxonomy	Code	License
Marriage & Family Therapist Primary	106H00000X	MFTC.0014501 (CO)
Mental Health Counselor	101YM0800X	LPCC.0020882 (CO)

Marriage & Family Therapist: A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats ment…

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About NPI 1255099792

Matthew Clausen, MFTC, LPCC, MA's National Provider Identifier is 1255099792, issued on Dec 1, 2021. The primary taxonomy on file is Marriage & Family Therapist (106H00000X), and the practice location is in Boulder, CO. The record was last updated on Feb 10, 2026.