Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Obinna Onyirimba, M.D.
Nephrology Physician in Jackson, MS · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720475783
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Registry record
Entity type Individual (Type 1)
Name Dr. James Obinna Onyirimba
Credential M.D.
Sex Male
Practice address 6501 Dogwood View Pkwy, Jackson, MS, 39213
Phone (601) 899-3340
Enumeration date Apr 16, 2015
Last updated in NPPES Dec 22, 2024
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 309553 (LA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
Where does James Onyirimba practice?
The practice location on file with NPPES is in Jackson, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Onyirimba?
The National Provider Identifier (NPI) for James Onyirimba is 1720475783, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-22.