Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles William Greene Jr., M.D.

Allergy & Immunology Physician in Greenville, SC · enumerated 2006 · practices at Apex Allergy & Immunology, P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215985874

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Registry record

Entity type Individual (Type 1)

Name Charles William Greene Jr.

Credential M.D.

Sex Male

Practice address 534 Woods Lake Rd, Greenville, SC, 29607

Phone (864) 720-2739

Fax (864) 720-2740

Enumeration date May 5, 2006

Last updated in NPPES Jun 18, 2018

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 17998 (SC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
576007863131	Other	SC	BCBS OF SC
5296584	Other	SC	AETNA
576007863127	Other	SC	BLUE CHOICE OF SC
9212323	Other	SC	CIGNA
179988	Medicaid	SC	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Charles Greene's NPI record?

Cross-check NPI 1215985874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215985874 active?

Yes, as of the latest NPPES snapshot, NPI 1215985874 is active (record last updated 2018-06-18).

Other providers at this practice address

Browse all →

Haley Crouch Physician Assistant · Greenville, SC NPI 1891951794 Emily Goforth Physician Assistant · Greenville, SC NPI 1194057729 James Kuhlen Allergy & Immunology (Internal Medicine) Physician · Greenville, SC NPI 1356662704 Dennis Paulk Allergy & Immunology (Internal Medicine) Physician · Greenville, SC NPI 1841604550 Apex Allergy & Immunology, P.C. Allergy & Immunology Physician · Greenville, SC NPI 1316498884 Hannah Mcalister Physician Assistant · Greenville, SC NPI 1700587086

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-18.