DR. CHIDIEBERE OPARA M.D.
NPI 1366823627
Pediatrics in Chicago, IL
About Dr. Chidiebere Opara M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHIDIEBERE OPARA M.D. (NPI 1366823627) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (125067484) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Chidiebere Opara M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Chidiebere Opara reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 clinicians in this Medicare group
Peoria, IL 61614
- Reassigned Medicare billing, Illinois enrollment
- 349 clinicians in this Medicare group
Peoria, IL 61636
- Reassigned Medicare billing, Illinois enrollment
- 693 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CHICAG, IL 60612
CHICAGO, IL 60612
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 Chidiebere Opara's NPI number?
The NPI number for Chidiebere Opara is 1366823627. It was assigned to this individual provider in the NPPES registry on June 12, 2015.
Where is Chidiebere Opara located?
Chidiebere Opara practices at 1901 W Harrison St, Chicago, IL 60612. The listed phone number is (312) 864-6000.
What is Chidiebere Opara's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Chidiebere Opara enrolled in Medicare?
Yes. Chidiebere Opara is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Chidiebere Opara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chidiebere Opara reassigns Medicare benefits to 3 organizations: Carle Health Medical Group (Urbana, IL), Proctor Health Systems (Peoria, IL) and Methodist Medical Center Of Illinois (Peoria, 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 Chidiebere Opara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Chidiebere Opara was last updated on June 12, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Chidiebere Opara, M.D. · NPI 1366823627
Pediatrics physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 12, 2015.
## Identity
- **NPI:** 1366823627 (Entity type: Individual)
- **Enumerated:** June 12, 2015
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 125067484 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1901 W HARRISON ST, Chicago, IL 60612-3714
- **Phone:** (312) 864-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Carle Health Medical Group (NPI 1154653947, Urbana, IL); Proctor Health Systems (NPI 1134173917, Peoria, IL); Methodist Medical Center Of Illinois (NPI 1275583155, Peoria, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 12, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1366823627) · Data from the CMS NPPES public registry.