Matthew Clausen, MFTC, LPCC, MA
NPI 1255099792 · Marriage & Family Therapist · Boulder, CO
Matthew Clausen, MFTC, LPCC, MA is a Marriage & Family Therapist provider in Boulder, CO (NPI 1255099792).
Provider details
- NPI number
- 1255099792
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFTC, LPCC, MA
- Sex
- Male
- Sole proprietor
- No
- License
- MFTC.0014501 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-01
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Matthew Clausen's NPI number?
- Matthew Clausen's National Provider Identifier (NPI) is 1255099792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Clausen's specialty?
- Matthew Clausen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Matthew Clausen located?
- Matthew Clausen's practice location on file with NPPES is 350 Broadway St Ste 102, Boulder, CO 80305-3300.
- What is Matthew Clausen's phone number?
- The practice phone number listed in the NPPES registry for Matthew Clausen is (303) 335-9308.
- Is Matthew Clausen's NPI active?
- Yes — Matthew Clausen's NPI (1255099792) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.