Leslie Wellington, Lcsw,ltd
NPI 1265606602 · Clinical Social Worker · Wilmette, IL
Leslie Wellington, Lcsw,ltd is a Clinical Social Worker organization in Wilmette, IL (NPI 1265606602).
Provider details
- NPI number
- 1265606602
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Leslie Wellington, Licensed Clinical Social Worker(847) 251-1582
- License
- 149003571 (IL)
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
18 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
- 2008-04-16
- Last updated
- 2008-09-09
Frequently asked questions
- What is Leslie Wellington, Lcsw,ltd's NPI number?
- Leslie Wellington, Lcsw,ltd's National Provider Identifier (NPI) is 1265606602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leslie Wellington, Lcsw,ltd?
- Leslie Wellington, Lcsw,ltd is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leslie Wellington, Lcsw,ltd located?
- Leslie Wellington, Lcsw,ltd's practice location on file with NPPES is 3330 Old Glenview Rd, Wilmette, IL 60091-2963.
- What is Leslie Wellington, Lcsw,ltd's phone number?
- The practice phone number listed in the NPPES registry for Leslie Wellington, Lcsw,ltd is (847) 251-1582.
- Who is the authorized official for Leslie Wellington, Lcsw,ltd?
- The authorized official listed on Leslie Wellington, Lcsw,ltd's NPPES record is Leslie Wellington, Licensed Clinical Social Worker. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leslie Wellington, Lcsw,ltd's NPI active?
- Yes — Leslie Wellington, Lcsw,ltd's NPI (1265606602) is active in the NPPES registry as of the last update on 2008-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.