Diana Caswell, LICSW
NPI 1497807077 · Clinical Social Worker · Bellingham, WA
Diana Caswell, LICSW is a Clinical Social Worker provider in Bellingham, WA (NPI 1497807077).
Provider details
- NPI number
- 1497807077
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- LW00006047 (WA)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-17
- Last updated
- 2007-10-22
Frequently asked questions
- What is Diana Caswell's NPI number?
- Diana Caswell's National Provider Identifier (NPI) is 1497807077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Caswell's specialty?
- Diana Caswell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Caswell located?
- Diana Caswell's practice location on file with NPPES is 2901 Squalicum Pkwy, Bellingham, WA 98225-1851.
- What is Diana Caswell's phone number?
- The practice phone number listed in the NPPES registry for Diana Caswell is (360) 734-5400.
- Is Diana Caswell's NPI active?
- Yes — Diana Caswell's NPI (1497807077) is active in the NPPES registry as of the last update on 2007-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.