Dr. Chimuanya Okoli MD
About this NPIWhat this record shows.
NPI 1003444779 is registered to Dr. Chimuanya Okoli MD, a Sleep Medicine practising at 836 W Wellington Ave in Chicago, Illinois. Sleep Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Chimuanya Okoli MD has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20241019000299Sleep MedicineOH
- I20250710000212Internal MedicineSC
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Chimuanya Okoli MD accepts. To confirm in-network status with your specific health plan, contact Dr. Chimuanya Okoli MD directly at (773) 296-5424.
Frequently asked
Yes. NPI 1003444779 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Sleep Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (773) 296-5424.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Chimuanya Okoli MD is a Type-1 individual NPI.