GHS PATEWOOD OP CENTER BLDG A
NPI 1225453269
General Acute Care Hospital in Greenville, SC
About Ghs Patewood Op Center Bldg A NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GHS PATEWOOD OP CENTER BLDG A (NPI 1225453269) is a healthcare organization registered as a general acute care hospital in Greenville, South Carolina and active in the NPI registry since February 2014. The organization lists Michael C. Riordan, President / Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 11
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ghs Patewood Op Center Bldg A is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
733Medicare enrollment records show 733 clinicians reassign Medicare billing to Ghs Patewood Op Center Bldg A, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 515 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 50
Nearest to this location (20)
See all 733Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Greenville Health System's NPI number?
The NPI number for Greenville Health System is 1225453269. It was assigned to this organization in the NPPES registry on February 27, 2014. The provider is doing business as Ghs Patewood Op Center Bldg A.
Where is Greenville Health System located?
Greenville Health System is located at 200 Patewood Dr Building A, Greenville, SC 29615. The listed phone number is (864) 454-2604.
What is Greenville Health System's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Greenville Health System enrolled in Medicare?
Yes. Greenville Health System is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Greenville Health System?
According to the CMS Revalidation Reassignment List (October 2026 release), 733 clinicians in 50 Medicare specialties reassign their Medicare billing to Greenville Health System. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (147), Emergency Medicine (56) and Internal Medicine (50). Of these, 1 practice at this address and 515 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Greenville Health System was last updated on January 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ghs Patewood Op Center Bldg A · NPI 1225453269
General Acute Care Hospital organization in Greenville, South Carolina. Organization record, active in the CMS NPPES registry since February 27, 2014.
## Identity
- **NPI:** 1225453269 (Entity type: Organization)
- **Enumerated:** February 27, 2014
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Legal business name:** Greenville Health System
- **Organization subpart:** No
- **Authorized official:** Michael Riordan, PRESIDENT / CEO
## Practice location
- **Address:** 200 PATEWOOD DR, BUILDING A, Greenville, SC 29615-3593
- **Phone:** (864) 454-2604
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 733 clinicians in 50 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (147), Emergency Medicine (56), Internal Medicine (50); 1 practice at this address and 515 within 10 miles; [full list](https://npiprofile.com/npi/1225453269/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 15, 2015
- **Other identifiers:** Other 420102 (SC); Other --------------194 (SC); Other 6055895 (SC); and 8 more
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Source: [NPI Profile](https://npiprofile.com/npi/1225453269) · Data from the CMS NPPES public registry.