Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greenville Health System

Long Term Care Hospital in Travelers Rest, SC · enumerated 2006 · authorized official Michael Riordan, President/Ceo.

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

National Provider Identifier

1982657953

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Registry record

Entity type Organization (Type 2)

Legal business name Greenville Health System

Other name <Unavail>

Practice address 807 N Main St, Travelers Rest, SC, 29690

Phone (864) 834-5132

Enumeration date May 18, 2006

Last updated in NPPES Aug 17, 2018

Taxonomy & classification

282E00000X Long Term Care Hospital Hospitals · License HTL-853 (SC) Primary

Authorized official

Name Michael Riordan

Title President/Ceo

Phone (864) 797-7808

Other identifiers

Identifier	Type	State	Issuer
A00853	Medicaid	SC	-
42D0253285	Other	SC	CLIA (LAB)
SELECT HEALTH	Other	SC	60030
400818	Medicaid	SC	-
AETNA	Other	SC	6510510
6897581	Other	SC	CIGNA (INTERNAL NUMBER)
UNISON	Other	SC	000000163782
B00853	Medicaid	SC	-

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 2018-08-17. Verify at npiregistry.cms.hhs.gov.

Where is Greenville Health System located?

The practice location on file with NPPES is in Travelers Rest, SC.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-17.