Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Illinois Department of Human Sevices

Intellectual Disabilities Intermediate Care Facility in Waukegan, IL · enumerated 2006 · authorized official Debra Muhlstadt, Fiscal Administrator, Sodc Operatio.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679639967

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Registry record

Entity type Organization (Type 2)

Legal business name Illinois Department of Human Sevices

Other name <Unavail>

Parent organization Illinois Department of Human Services

Practice address 1401 W Dugdale Rd, Waukegan, IL, 60085

Phone (847) 249-0600

Fax (847) 249-0967

Enumeration date Dec 29, 2006

Last updated in NPPES Dec 22, 2016

Taxonomy & classification

261QD1600X Developmental Disabilities Clinic/Center Ambulatory Health Care Facilities · License 036067892 (IL) Secondary

315P00000X Intellectual Disabilities Intermediate Care Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Debra Muhlstadt

Title Fiscal Administrator, Sodc Operatio

Phone (815) 288-8335

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 → Validate an NPI →

Frequently asked questions

What type of organization is Illinois Department of Human Sevices?

Illinois Department of Human Sevices is registered in NPPES as a Intellectual Disabilities Intermediate Care Facility (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-22.