NPI Portal NPI Lookup & Verification

Sequel Schools LLC

Sequel Schools LLC is a healthcare organization registered as Psychiatric Residential Treatment Facility in Aurora, IL, holding Type 2 (organization) NPI 1356682272 since 2013. The authorized official on file is Carolyn Willandt, Executive Director.

✓ Active NPI ✓ Valid NPI checksum

NPI 1356682272
Entity type Organization (Type 2)
Legal business name Sequel Schools LLC
Other name <Unavail>
Practice address 998 CORPORATE BLVD, Aurora, IL, 60502
Phone 8473918000
Fax 8473918001
Enumeration date 2013-03-04
Last updated in NPPES 2019-10-21

Authorized official

Name Carolyn Willandt
Title Executive Director
Phone 8473918014

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Secondary
323P00000X Psychiatric Residential Treatment Facility Primary
Copy-ready billing details
Provider: Sequel Schools LLC
NPI: 1356682272
Taxonomy: 323P00000X (Psychiatric Residential Treatment Facility)
Address: 998 CORPORATE BLVD, Aurora, IL, 60502

Providers at this address

NPI Name Type Specialty Location
1093735938 Sequel Schools, LLC Organization Intellectual and/or Developmental Disabilities Residential Treatment Facility Aurora, IL
1518449032 Sequel Schools, LLC Organization Mental Health Clinic/Center (Including Community Mental Health Center) Aurora, IL
1942783626 Sequel Schools, LLC Organization Psychiatric Residential Treatment Facility Aurora, IL
1720553746 Sequel Schools, LLC Organization Adolescent and Children Mental Health Clinic/Center Aurora, IL

Verify this record

Cross-check NPI 1356682272 against the authoritative CMS record: view Sequel Schools LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Sequel Schools LLC located?
The practice location on file with NPPES is in Aurora, IL.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-10-21. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-10-21.