Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Greenville Health System
General Acute Care Hospital in Simpsonville, SC · enumerated 2014 · authorized official Michael Riordan, President/Ceo.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679992838
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 42D0668492 | Other | SC | CLIA |
| 400373 | Medicaid | SC | - |
| 418062 | Medicaid | SC | - |
| 6510180 | Other | SC | AETNA |
| CC2538 | Other | SC | MEDICARE RAILROAD |
| 340635 | Medicaid | SC | - |
| 8802721 | Other | SC | CIGNA |
| ---------005 | Other | SC | BCBS/BLUE CHOICE |
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.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Greenville Health System?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-15.