Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Chijioke Onyinyechukwu Eseonu, DMD, MPH

Oral and Maxillofacial Surgery (Dentist) in Columbia, IL · enumerated 2014.

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

National Provider Identifier

1477972073

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Registry record

Entity type Individual (Type 1)

Name Dr. Chijioke Onyinyechukwu Eseonu

Credential DMD, MPH

Sex Male

Practice address Columbia, IL, 62236

Phone (618) 344-3456

Fax (618) 206-2631

Enumeration date Apr 10, 2014

Last updated in NPPES Nov 21, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 36040 (TX) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 1477972073 active?

Yes, as of the latest NPPES snapshot, NPI 1477972073 is active (record last updated 2023-11-21).

How do I verify Chijioke Eseonu's NPI record?

Cross-check NPI 1477972073 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-21.