OBINNA ORJI MD
NPI 1588920516
Anesthesiology in Decatur, IL
About Obinna Orji Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OBINNA ORJI MD (NPI 1588920516) is an individual anesthesiology provider in Decatur, Illinois, licensed in Pennsylvania (MD476668) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and maintains 17 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 17
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
Obinna Orji 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
17Medicare enrollment records show Obinna Orji reassigns Medicare billing to 17 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jacksonville, IL 62650
- Reassigned Medicare billing, Illinois enrollment
- 39 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 clinicians in this Medicare group
Chicago, IL 60623
- Reassigned Medicare billing, Illinois enrollment
- 27 clinicians in this Medicare group
Oak Park, IL 60302
- Reassigned Medicare billing, Illinois enrollment
- 826 clinicians in this Medicare group
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Milwaukee, WI 53221
- Reassigned Medicare billing, Wisconsin enrollment
- 37 clinicians in this Medicare group
Jackson, TN 38301
- Reassigned Medicare billing, Tennessee enrollment
- 190 clinicians in this Medicare group
Memphis, TN 38104
- Reassigned Medicare billing, Tennessee enrollment
- 255 clinicians in this Medicare group
Mercersburg, PA 17236
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
Gettysburg, PA 17325
- Reassigned Medicare billing, Pennsylvania enrollment
- 156 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Reading Hospital
Acute Care Hospitals · West Reading, PAPaoli Hospital
Acute Care Hospitals · Paoli, PAMain Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, PARiddle Memorial Hospital
Acute Care Hospitals · Media, PARothman Orthopaedic Specialty Hospital
Acute Care Hospitals · Bensalem, PAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DECATUR, IL 62521
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 Obinna Orji's NPI number?
The NPI number for Obinna Orji is 1588920516. It was assigned to this individual provider in the NPPES registry on April 3, 2012.
Where is Obinna Orji located?
Obinna Orji practices at 1800 E Lake Shore Dr, Decatur, IL 62521. The listed phone number is (217) 464-2966.
What is Obinna Orji's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Obinna Orji enrolled in Medicare?
Yes. Obinna Orji 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 Obinna Orji's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Obinna Orji reassigns Medicare benefits to 17 organizations: Jacksonville Crnas Inc (Jacksonville, IL), Midwest Anesthesia Providers S.C (Saint Louis, MO), Sahag LLC (Chicago, IL), North American Partners In Anesthesia (illinois), LLC (Oak Park, IL), Endeavor Health Medical Group (Evanston, IL) and 12 more organizations, listed in the Medicare section above. 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 Obinna Orji's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Obinna Orji accept?
Health plans from Cigna Healthcare list Obinna Orji 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 Obinna Orji affiliated with any hospitals?
According to CMS data, Obinna Orji is affiliated with Reading Hospital, Paoli Hospital, Main Line Hospital Lankenau, Riddle Memorial Hospital and Rothman Orthopaedic Specialty Hospital.
When was this NPI record last updated?
The NPPES record for Obinna Orji 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 3 months 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.
# Obinna Orji, MD · NPI 1588920516
Anesthesiology physician in Decatur, Illinois. Individual provider, active in the CMS NPPES registry since April 3, 2012.
## Identity
- **NPI:** 1588920516 (Entity type: Individual)
- **Enumerated:** April 3, 2012
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD476668 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1800 E LAKE SHORE DR, Decatur, IL 62521-3810
- **Phone:** (217) 464-2966 · **Fax:** (217) 464-1693
## 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:** 17 organizations under Medicare reassignment (form CMS-855R): Jacksonville Crnas Inc (NPI 1821302068, Jacksonville, IL); Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO); Sahag LLC (NPI 1174035513, Chicago, IL); North American Partners In Anesthesia (illinois), LLC (NPI 1699032524, Oak Park, IL); Endeavor Health Medical Group (NPI 1497701882, Evanston, IL); and 12 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Chicago, Pritzker School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** July 9, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1588920516) · Data from the CMS NPPES public registry.