Claire Larson
NPI 1891462248 · Addiction (Substance Use Disorder) Counselor · Salt Lake City, UT
Claire Larson is a Addiction (Substance Use Disorder) Counselor provider in Salt Lake City, UT (NPI 1891462248).
Provider details
- NPI number
- 1891462248
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-08-24
- Last updated
- 2021-08-24
- Certified
- 2021-08-24
Frequently asked questions
- What is Claire Larson's NPI number?
- Claire Larson's National Provider Identifier (NPI) is 1891462248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Larson's specialty?
- Claire Larson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Claire Larson located?
- Claire Larson's practice location on file with NPPES is 449 E 2100 S, Salt Lake City, UT 84115-2237.
- What is Claire Larson's phone number?
- The practice phone number listed in the NPPES registry for Claire Larson is (801) 872-4656.
- Is Claire Larson's NPI active?
- Yes — Claire Larson's NPI (1891462248) is active in the NPPES registry as of the last update on 2021-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.