Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Obinna Nwaneri, M.D.

Medical Oncology Physician in Minneapolis, MN · enumerated 2006 · practices at Allina Health System.

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

National Provider Identifier

1588633564

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Registry record

Entity type Individual (Type 1)

Name Matthew Obinna Nwaneri

Credential M.D.

Sex Male

Practice address 800 E 28th St Ste 401, Minneapolis, MN, 55407

Phone (612) 863-0200

Fax (612) 863-0235

Enumeration date Mar 14, 2006

Last updated in NPPES Sep 18, 2023

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 32099 (IA) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 40093 (MN) 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
1027962	Other	MN	PREFERREDONE
66B30NW	Other	MN	BLUE CROSS BLUE SHIELD MN
HP32907	Other	MN	HEALTHPARTNERS
34073300	Medicaid	WI	-
3600160	Other	MN	MEDICA
779432100	Medicaid	MN	-
0057086	Medicaid	MT	-
1210163	Other	MN	AMERICA'S PPO
151706	Other	MN	UCARE MN

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 is the NPI number for Matthew Nwaneri?

The National Provider Identifier (NPI) for Matthew Nwaneri is 1588633564, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Nwaneri practice?

The practice location on file with NPPES is in Minneapolis, MN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-18.