DR. CHUKWUDOZIE OKWUDILI EZEOKOLI MD
NPI 1881838159
Internal Medicine in Chicago, IL
About Dr. Chukwudozie Okwudili Ezeokoli Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHUKWUDOZIE OKWUDILI EZEOKOLI MD (NPI 1881838159) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036122816) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Saint Anthony Hospital, and is a graduate of Johns Hopkins University School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Chukwudozie Okwudili Ezeokoli Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Chukwudozie Ezeokoli reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60623
- Reassigned Medicare billing, Illinois enrollment
- 210 clinicians in this Medicare group
Chicago, IL 60608
- Reassigned Medicare billing, Illinois enrollment
- 1,047 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Anthony Hospital
Acute Care Hospitals · Chicago, ILJohn H Stroger Jr Hospital
Acute Care Hospitals · Chicago, ILProvident Hospital Of Chicago
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60623 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CHICAGO, IL 60623
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 Chukwudozie Ezeokoli's NPI number?
The NPI number for Chukwudozie Ezeokoli is 1881838159. It was assigned to this individual provider in the NPPES registry on April 29, 2009.
Where is Chukwudozie Ezeokoli located?
Chukwudozie Ezeokoli practices at 2875 W 19th St, Chicago, IL 60623. The listed phone number is (773) 484-4841.
What is Chukwudozie Ezeokoli's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Chukwudozie Ezeokoli enrolled in Medicare?
Yes. Chukwudozie Ezeokoli is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Chukwudozie Ezeokoli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chukwudozie Ezeokoli reassigns Medicare benefits to 2 organizations: Saint Anthony Health Affiliates (Chicago, IL) and Cook County (Chicago, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chukwudozie Ezeokoli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chukwudozie Ezeokoli accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Chukwudozie Ezeokoli as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Chukwudozie Ezeokoli affiliated with any hospitals?
According to CMS data, Chukwudozie Ezeokoli is affiliated with Saint Anthony Hospital, John H Stroger Jr Hospital and Provident Hospital Of Chicago.
When was this NPI record last updated?
The NPPES record for Chukwudozie Ezeokoli was last updated on April 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Dr. Chukwudozie Okwudili Ezeokoli, MD · NPI 1881838159
Internal Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 29, 2009.
## Identity
- **NPI:** 1881838159 (Entity type: Individual)
- **Enumerated:** April 29, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 036122816 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2875 W 19TH ST, Chicago, IL 60623-3501
- **Phone:** (773) 484-4841
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Saint Anthony Health Affiliates (NPI 1295010056, Chicago, IL); Cook County (NPI 1336268143, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** April 23, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1881838159) · Data from the CMS NPPES public registry.