Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Renal Treatment Centers-Illinois Inc.

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Chelsea, MI · enumerated 2006 · authorized official Samuel Wey, Vp Licensure & Certification.

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

National Provider Identifier

1598795262

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Registry record

Entity type Organization (Type 2)

Legal business name Renal Treatment Centers-Illinois Inc.

Other name <Unavail>

Practice address 1620 Commerce Park Dr, Ste 200, Chelsea, MI, 48118

Phone (734) 475-9710

Fax (734) 475-9720

Enumeration date Jul 5, 2006

Last updated in NPPES Sep 13, 2024

Taxonomy & classification

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

Authorized official

Name Samuel Wey

Title Vp Licensure & Certification

Phone (615) 341-6641

Other identifiers

Identifier	Type	State	Issuer
1598795262	Medicaid	MI	-

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 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.

What type of organization is Renal Treatment Centers-Illinois Inc.?

Renal Treatment Centers-Illinois Inc. is registered in NPPES as a End-Stage Renal Disease (ESRD) Treatment Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-13.