NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Renal Treatment Centers Illinois Inc

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Waterloo, IA · enumerated 2008 · authorized official James Hilger, Chief Accounting Officer.

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

National Provider Identifier

1154566479

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Renal Treatment Centers Illinois Inc
Other name <Unavail>
Practice address 1661 W Ridgeway Ave, Waterloo, IA, 50701
Fax (319) 226-6421
Enumeration date Dec 16, 2008
Last updated in NPPES Jun 2, 2014

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name James Hilger
Title Chief Accounting Officer

Other identifiers

Identifier Type State Issuer
1154566479 Medicaid IA -

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-06-02. Verify at npiregistry.cms.hhs.gov.
Where is Renal Treatment Centers Illinois Inc located?
The practice location on file with NPPES is in Waterloo, IA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-02.