Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Onyeoziri Raphael Nwanguma, M.D.

Surgery Physician in Bowling Green, KY · enumerated 2008.

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

National Provider Identifier

1982864344

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Registry record

Entity type Individual (Type 1)

Name Onyeoziri Raphael Nwanguma

Credential M.D.

Sex Male

Practice address 825 Second Avenue East, Suite A4, Bowling Green, KY, 42101

Phone (717) 531-8521

Enumeration date Jun 10, 2008

Last updated in NPPES Jun 1, 2017

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MT049539T (PA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 45330 (KY) 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
7100221340	Medicaid	KY	-

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

What specialty is Onyeoziri Nwanguma?

Onyeoziri Nwanguma is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Walter Warren Neurology Physician · Bowling Green, KY NPI 1427057108 Allison Cook Clinical Social Worker · Bowling Green, KY NPI 1568481943

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-01.