IndividualActive
Larry Carlson, MSW
NPI 1407982531 · Clinical Social Worker · Seattle, WA
Larry Carlson, MSW is a Clinical Social Worker provider in Seattle, WA (NPI 1407982531).
Provider details
- NPI number
- 1407982531
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LW00004652 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4026 Ne 55th St
Ste E
Seattle, WA 98105-2262
Phone: (206) 527-8817
Fax: (206) 729-9406
Street-level locationGet directions
Mailing address
4026 Ne 55th St
Seattle, WA 98105-2262
Registry dates
- Enumerated
- 2007-02-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Larry Carlson's NPI number?
- Larry Carlson's National Provider Identifier (NPI) is 1407982531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Carlson's specialty?
- Larry Carlson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Larry Carlson located?
- Larry Carlson's practice location on file with NPPES is 4026 Ne 55th St, Seattle, WA 98105-2262.
- What is Larry Carlson's phone number?
- The practice phone number listed in the NPPES registry for Larry Carlson is (206) 527-8817.
- Is Larry Carlson's NPI active?
- Yes — Larry Carlson's NPI (1407982531) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.