Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna O'Neal Greene, CRNA

Certified Registered Nurse Anesthetist in Orangeburg, SC · enumerated 2012.

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

National Provider Identifier

1891066007

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Registry record

Entity type Individual (Type 1)

Name Donna O'Neal Greene

Credential CRNA

Sex Female

Practice address 3000 Saint Matthews Rd, Orangeburg, SC, 29118

Phone (803) 395-2200

Enumeration date Jan 19, 2012

Last updated in NPPES Feb 4, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 55185 (SC) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 17740 (SC) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
AN2189	Medicaid	SC	-
GP2825	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1891066007 active?

Yes, as of the latest NPPES snapshot, NPI 1891066007 is active (record last updated 2022-02-04).

How do I verify Donna Greene's NPI record?

Cross-check NPI 1891066007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-04.