CHIEDU OKONMAH DO
NPI 1255130076
Internal Medicine in Oak Lawn, IL
About Chiedu Okonmah Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHIEDU OKONMAH DO (NPI 1255130076) is an individual internal medicine provider in Oak Lawn, Illinois, licensed in Illinois (125.088230) and active in the NPI registry since March 2025.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAK LAWN, IL 60453
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Chiedu Okonmah's NPI number?
The NPI number for Chiedu Okonmah is 1255130076. It was assigned to this individual provider in the NPPES registry on March 12, 2025.
Where is Chiedu Okonmah located?
Chiedu Okonmah practices at 4220 W 95th St Ste 200, Oak Lawn, IL 60453. The listed phone number is (708) 398-0287.
What is Chiedu Okonmah's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
When was this NPI record last updated?
The NPPES record for Chiedu Okonmah was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.