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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.

GREENVILLE RHEUMATOLOGY & ALLERGY, LLC
NPI 1841819182
Internal Medicine - Rheumatology in Greenville, SC

Active since April 15, 2020
2104A WOODRUFF RD, GREENVILLE, SC 29607(864) 336-2323(864) 336-2323 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 22, 2026, Apr 10, 2026, Aug 20, 2020 and 1 more (4 updates tracked since 2020).

About Greenville Rheumatology & Allergy, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREENVILLE RHEUMATOLOGY & ALLERGY, LLC (NPI 1841819182), doing business as Greenville Rheumatology & Allergy, is a healthcare organization registered as a rheumatology in Greenville, South Carolina and active in the NPI registry since April 2020. The organization lists Ezinma Ezealah, Rheumatologist & Allergist, as its authorized official.

NPPES Registry Identity

NPI1841819182
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameGREENVILLE RHEUMATOLOGY & ALLERGY, LLC
Location Address2104A WOODRUFF RDGreenville, SC 29607-5941
Mailing Address2104a Woodruff RdGreenville, SC 29607-5941 · (864) 336-2323 · Fax (864) 336-2323
Phone(864) 336-2323
Fax(864) 336-2323
Organization SubpartNo
Authorized OfficialEzinma EzealahRheumatologist & Allergist · (864) 336-2323
Enumeration DateApril 15, 2020
Last NPPES UpdateSeptember 22, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1841819182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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.
Also ListedAllergy & ImmunologyTaxonomy 207K00000X
Also ListedNon-Pharmacy Dispensing SiteTaxonomy 332900000X
2104A WOODRUFF RD, Greenville, SC 29607
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Other Names 1

Doing Business AsGreenville Rheumatology & Allergy

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

ROBYN WHITE APRN
Nurse Practitioner
2104A WOODRUFF RD
GREENVILLE, SC 29607
Greenville County (864) 336-2323
AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES - SC LLC
Internal Medicine (Rheumatology)
2104A WOODRUFF RD
GREENVILLE, SC 29607
Greenville County (864) 336-2323
DR. EZINMA EZEALAH MD
Internal Medicine (Rheumatology)
2104A WOODRUFF RD
GREENVILLE, SC 29607
Greenville County (864) 336-2323
MRS. KATI MATHIS APRN
Nurse Practitioner
2104A WOODRUFF RD
GREENVILLE, SC 29607
Greenville County (864) 336-2323

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 Rheumatology & Allergy, LLC's NPI number?

The NPI number for Greenville Rheumatology & Allergy, LLC is 1841819182. It was assigned to this organization in the NPPES registry on April 15, 2020. The provider is doing business as Greenville Rheumatology & Allergy.

Where is Greenville Rheumatology & Allergy, LLC located?

Greenville Rheumatology & Allergy, LLC is located at 2104A Woodruff Rd, Greenville, SC 29607. The listed phone number is (864) 336-2323.

What is Greenville Rheumatology & Allergy, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Greenville Rheumatology & Allergy, LLC was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.