Ellaine Cooper-Taillandier, LSW
NPI 1215747662 · Clinical Social Worker · Naperville, IL
Ellaine Cooper-Taillandier, LSW is a Clinical Social Worker provider in Naperville, IL (NPI 1215747662).
Provider details
- NPI number
- 1215747662
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149.031256 (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
1 yr 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
- 2025-01-08
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Ellaine Cooper-Taillandier's NPI number?
- Ellaine Cooper-Taillandier's National Provider Identifier (NPI) is 1215747662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellaine Cooper-Taillandier's specialty?
- Ellaine Cooper-Taillandier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellaine Cooper-Taillandier located?
- Ellaine Cooper-Taillandier's practice location on file with NPPES is 55 S Main St Ste 252, Naperville, IL 60540-5576.
- What is Ellaine Cooper-Taillandier's phone number?
- The practice phone number listed in the NPPES registry for Ellaine Cooper-Taillandier is (630) 238-0949.
- Is Ellaine Cooper-Taillandier's NPI active?
- Yes — Ellaine Cooper-Taillandier's NPI (1215747662) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.