Matthew Larson, LCSW
NPI 1326002437 · Clinical Social Worker · Slc, UT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Larson, LCSW is a Clinical Social Worker provider in Slc, UT (NPI 1326002437).
Provider details
- NPI number
- 1326002437
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 360939-3501 (UT)
Specialties & taxonomies
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
20 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
- 2006-04-14
- Last updated
- 2008-02-25
Frequently asked questions
- What is Matthew Larson's NPI number?
- Matthew Larson's National Provider Identifier (NPI) is 1326002437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Larson's specialty?
- Matthew Larson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Larson located?
- Matthew Larson's practice location on file with NPPES is 24 S 600 E, Slc, UT 84102.
- What is Matthew Larson's phone number?
- The practice phone number listed in the NPPES registry for Matthew Larson is (801) 599-6396.
- Does Matthew Larson accept Medicare?
- Matthew Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Larson's NPI active?
- Yes — Matthew Larson's NPI (1326002437) is active in the NPPES registry as of the last update on 2008-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.