Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Renviva Nursing Home Services LLC

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Harwood Heights, IL · enumerated 2018 · authorized official Samual Tsamoulos, Member.

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

National Provider Identifier

1588167977

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Registry record

Entity type Organization (Type 2)

Legal business name Renviva Nursing Home Services LLC

Practice address 7444 W Wilson Ave, Harwood Heights, IL, 60706

Phone (630) 427-8842

Fax (708) 831-4253

Enumeration date Mar 13, 2018

Last updated in NPPES Jun 16, 2018

Taxonomy & classification

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

Authorized official

Name Samual Tsamoulos

Title Member

Phone (630) 427-8842

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.

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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 2018-06-16. Verify at npiregistry.cms.hhs.gov.

Where is Renviva Nursing Home Services LLC located?

The practice location on file with NPPES is in Harwood Heights, IL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.