Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Princewell Ugojinta Onwere, D.O.

Psychiatry Physician in Jackson, MI · enumerated 2006.

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

National Provider Identifier

1164441721

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Registry record

Entity type Individual (Type 1)

Name Dr. Princewell Ugojinta Onwere

Credential D.O.

Sex Male

Practice address 1200 N West Ave, Jackson, MI, 49202

Phone (517) 796-4540

Enumeration date Jul 18, 2006

Last updated in NPPES Jul 7, 2016

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 5101014956 (MI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
P0014956	Other	MI	BCBS
115412220	Medicaid	MI	-

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 1164441721 active?

Yes, as of the latest NPPES snapshot, NPI 1164441721 is active (record last updated 2016-07-07).

How do I verify Princewell Onwere's NPI record?

Cross-check NPI 1164441721 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 2016-07-07.