OrganizationActive
Greenville Health System
NPI 1578964649 · Home Health Agency · Seneca, SC
Greenville Health System is a Home Health Agency organization in Seneca, SC (NPI 1578964649).
Provider details
- NPI number
- 1578964649
- Entity type
- Organization
- Primary specialty
- Home Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Michael Riordan, President / Ceo(864) 797-7808
- License
- HHA-0164 (SC)
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
298 Memorial Dr
Seneca, SC 29672-9443
Phone: (864) 888-8411
Street-level locationGet directions
Mailing address
1 Independence PT
Greenville, SC 29615-4545
Other names (DBA / former)
- Doing business as
- Ghs Home Health Agency - Oconee
Registry dates
- Enumerated
- 2014-09-09
- Last updated
- 2015-06-18
Frequently asked questions
- What is Greenville Health System's NPI number?
- Greenville Health System's National Provider Identifier (NPI) is 1578964649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenville Health System?
- Greenville Health System is classified in the NPPES registry as Home Health Agency (Agencies).
- Where is Greenville Health System located?
- Greenville Health System's practice location on file with NPPES is 298 Memorial Dr, Seneca, SC 29672-9443.
- What is Greenville Health System's phone number?
- The practice phone number listed in the NPPES registry for Greenville Health System is (864) 888-8411.
- Who is the authorized official for Greenville Health System?
- The authorized official listed on Greenville Health System's NPPES record is Michael Riordan, President / Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenville Health System's NPI active?
- Yes — Greenville Health System's NPI (1578964649) is active in the NPPES registry as of the last update on 2015-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.