Joyce London, LICSW
NPI 1336290048 · Clinical Social Worker · Longview, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce London, LICSW is a Clinical Social Worker provider in Longview, WA (NPI 1336290048).
Provider details
- NPI number
- 1336290048
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
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
- 2007-01-16
- Last updated
- 2021-12-20
- Certified
- 2021-12-20
Frequently asked questions
- What is Joyce London's NPI number?
- Joyce London's National Provider Identifier (NPI) is 1336290048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce London's specialty?
- Joyce London is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joyce London located?
- Joyce London's practice location on file with NPPES is 1230 7th Ave, Longview, WA 98632-3166.
- What is Joyce London's phone number?
- The practice phone number listed in the NPPES registry for Joyce London is (360) 636-6287.
- Does Joyce London accept Medicare?
- Joyce London is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce London's NPI active?
- Yes — Joyce London's NPI (1336290048) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.