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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PIEDMONT ARTHRITIS CLINIC PA
NPI 1124199773
Internal Medicine - Rheumatology in Greenville, SC

Active since November 13, 2006CLIA 42D0252255 · Certificate of Compliance
50 INTERNATIONAL DR STE 325, GREENVILLE, SC 29615(864) 235-8396(864) 271-4092 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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

NPI1124199773
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NamePIEDMONT ARTHRITIS CLINIC PA
Location Address50 INTERNATIONAL DR STE 325Greenville, SC 29615-4808
Mailing Address50 International Dr Ste 325Greenville, SC 29615-4808 · (864) 235-8396 · Fax (864) 527-2360
Phone(864) 235-8396
Fax(864) 271-4092
Organization SubpartNo
Authorized OfficialNancy Jean Hickey EllisPractice Administrator · (864) 527-2330
Enumeration DateNovember 13, 2006
Last NPPES UpdateJuly 31, 2026
NPPES CertifiedJuly 31, 2026
✔ NPI 1124199773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
50 INTERNATIONAL DR STE 325, Greenville, SC 29615
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Other Identifiers 1

MedicaidPA3102SC

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina.Insurance ›

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, SC
Active · expires Jan 26, 2027
CLIA Number42D0252255
Laboratory TypePhysician Office
Certificate Effective DateJanuary 27, 2025
Certificate Expiration DateJanuary 26, 2027
Laboratory DirectorLong Huynh-Duc
Laboratory Phone(864) 235-8396
Laboratory LocationPiedmont Arthritis Clinic PA3 St Francis Drive Suite 400, Greenville, SC 29601
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SUHAIL KUMAR MD
Internal Medicine (Rheumatology)
50 INTERNATIONAL DR STE 325
GREENVILLE, SC 29615
Greenville County (864) 235-8396
JOCELYN THOMPSON PA
Physician Assistant
50 INTERNATIONAL DR STE 325
GREENVILLE, SC 29615
Greenville County (864) 235-8396
MR. LONG HUYNH-DUC D.O.
Internal Medicine (Rheumatology)
50 INTERNATIONAL DR STE 325
GREENVILLE, SC 29615
Greenville County (864) 235-8396
COREY EPHRUSSI DO
Internal Medicine (Rheumatology)
50 INTERNATIONAL DR STE 325
GREENVILLE, SC 29615
Greenville County (864) 235-8396

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 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.

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 11 days 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.