Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Reginald I Obi, MD

Nephrology Physician in Greenville, NC · enumerated 2006 · practices at East Carolina University.

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

National Provider Identifier

1841224490

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Reginald I Obi

Credential MD

Sex Male

Practice address 2355 W Arlington Blvd, Greenville, NC, 27834

Phone (252) 744-2545

Fax (252) 744-1817

Enumeration date Jul 10, 2006

Last updated in NPPES Feb 23, 2024

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 200401106 (NC) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2004-01106 (NC) Secondary

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
89138CU	Medicaid	NC	-
138CU	Other	NC	BCBS OF NC
138CU	Other	NC	BCBS
D8288	Other	NC	MEDCOST

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

How do I verify Reginald Obi's NPI record?

Cross-check NPI 1841224490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841224490 active?

Yes, as of the latest NPPES snapshot, NPI 1841224490 is active (record last updated 2024-02-23).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-23.