Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Greenville Health System

Organization General Acute Care Hospital · NPI 1275941528

Greenville Health System is a General Acute Care Hospital in Seneca, South Carolina. Medicare rates this hospital 4 out of 5. Licensed in South Carolina.

CMS rating
4 of 5
Licensed in
SC
In the registry since
2014

CMS quality rating

4 out of 5 — official hospital rating from CMS Care Compare (CCN 420009)

Practice location Address checks out

298 Memorial Dr
Seneca, SC 29672-9443
Phone: (864) 482-3100
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Acute Care Hospital (primary) Taxonomy 282N00000X · Licence HTL-0062 (SC)

Record details

NPI number1275941528
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Riordan — President / Ceo · (864) 797-7808
Other names Ghs Oconee Memorial Hospital
NPI enumeratedJuly 31, 2014
Last updated in NPPESMarch 30, 2015
Mailing address1 Independence Pt, Suite 212, Greenville, SC 29615-4545

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