PIEDMONT ARTHRITIS CLINIC PA
NPI 1124199773
Internal Medicine - Rheumatology in Greenville, SC
About Piedmont Arthritis Clinic Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PIEDMONT ARTHRITIS CLINIC PA (NPI 1124199773) is a healthcare organization registered as a rheumatology in Greenville, South Carolina and active in the NPI registry since November 2006. The organization holds a CLIA Certificate of Compliance certificate valid through January 26, 2027 and lists Nancy Jean Hickey Ellis, Practice Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Piedmont Arthritis Clinic Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Piedmont Arthritis Clinic PA, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (11)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 42D0252255
Piedmont Arthritis Clinic PA · Greenville, SCFrequently 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 Piedmont Arthritis Clinic PA's NPI number?
The NPI number for Piedmont Arthritis Clinic PA is 1124199773. It was assigned to this organization in the NPPES registry on November 13, 2006.
Where is Piedmont Arthritis Clinic PA located?
Piedmont Arthritis Clinic PA is located at 50 International Dr Ste 325, Greenville, SC 29615. The listed phone number is (864) 235-8396.
What is Piedmont Arthritis Clinic PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Piedmont Arthritis Clinic PA enrolled in Medicare?
Yes. Piedmont Arthritis Clinic PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Piedmont Arthritis Clinic PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 2 Medicare specialties reassign their Medicare billing to Piedmont Arthritis Clinic PA. 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 Rheumatology (8) and Nurse Practitioner (3). Of these, 5 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Piedmont Arthritis Clinic PA hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 42D0252255) is associated with this NPI, valid through January 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Piedmont Arthritis Clinic PA accept?
Health plans from BlueCross BlueShield of South Carolina list Piedmont Arthritis Clinic PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Piedmont Arthritis Clinic PA was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Piedmont Arthritis Clinic Pa · NPI 1124199773
Rheumatology organization in Greenville, South Carolina. Organization record, active in the CMS NPPES registry since November 13, 2006.
## Identity
- **NPI:** 1124199773 (Entity type: Organization)
- **Enumerated:** November 13, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Nancy Ellis, PRACTICE ADMINISTRATOR
## Practice location
- **Address:** 50 INTERNATIONAL DR STE 325, Greenville, SC 29615-4808
- **Phone:** (864) 235-8396 · **Fax:** (864) 271-4092
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Rheumatology (8), Nurse Practitioner (3); 5 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 31, 2026
- **Other identifiers:** Medicaid PA3102 (SC)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1124199773) · Data from the CMS NPPES public registry.