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DR. ONOJA-FREDERICK OKWORI MD
NPI 1235875725
Internal Medicine in Urbana, IL

Active since May 09, 2022PECOS EnrolledAccepts Medicare Assignment
611 W PARK ST, URBANA, IL 61801(217) 383-3129(217) 326-1550 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 8, 2025, May 9, 2022 (2 updates tracked since 2022).

About Dr. Onoja-frederick Okwori Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ONOJA-FREDERICK OKWORI MD (NPI 1235875725) is an individual internal medicine provider in Urbana, Illinois, licensed in Illinois (036176783) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS, is affiliated with Carle Foundation Hospital, and maintains a secondary practice location in Cleveland.

NPPES Registry Identity

NPI1235875725
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ONOJA-FREDERICK OKWORICredential: MD
Location Address611 W PARK STUrbana, IL 61801-2501
Mailing Address611 W Park StUrbana, IL 61801-2501 · (217) 838-3311
Phone(217) 383-3129
Fax(217) 326-1550
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 9, 2022
Last NPPES UpdateOctober 2, 20252 updates tracked since enumeration
NPPES CertifiedOctober 2, 2025
✔ NPI 1235875725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in IL · 036176783✔ Licensed in OH · 57253193
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
611 W PARK ST, Urbana, IL 61801
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Secondary Practice Location 1

Location 12351 E 22nd StCleveland, OH 44115-3111 · Phone (504) 516-6920

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. Onoja-frederick Okwori 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.

PECOS PAC ID1052815420
PECOS Enrollment IDI20250918002096
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Onoja-frederick Okwori reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carle Health Medical Group
0.7 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 2,516 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300
Hoopeston Community Memorial Hospital
37 mi
Rural Health
801 E ORANGE ST
Hoopeston, IL 60942
  • Reassigned Medicare billing, Illinois enrollment
  • 488 clinicians in this Medicare group
NPI 1578504544 (214) 283-5644
Cep America-Illinois Hospitalists, LLP
42 mi
Internal Medicine
1800 E LAKE SHORE DR
Decatur, IL 62521
  • Reassigned Medicare billing, Illinois enrollment
  • 329 clinicians in this Medicare group
NPI 1306613872 (217) 464-2966

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Carle Foundation Hospital

Acute Care Hospitals · Urbana, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140091
Location611 West Park StreetUrbana, IL 61801 · Champaign County
Emergency services Birthing friendly

Sarah Bush Lincoln Health Center

Acute Care Hospitals · Mattoon, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140189
Location1000 Health Center Drive P O Box 372Mattoon, IL 61938 · Coles County
Emergency services Birthing friendly

Kirby Medical Center

Critical Access Hospitals · Monticello, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141301
Location1000 Medical Center DriveMonticello, IL 61856 · Piatt County
Emergency services

Carle Hoopeston Regional Health Center

Critical Access Hospitals · Hoopeston, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141316
Location701 East Orange StreetHoopeston, IL 60942 · Vermilion County
Emergency services

Gibson Community Hospital

Critical Access Hospitals · Gibson City, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141317
Location1120 N Melvin StreetGibson City, IL 60936 · Ford County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. UDAY BHASKAR KANAKADANDI MD
Internal Medicine (Interventional Cardiology)
611 W PARK ST, HVI
URBANA, IL 61801
Champaign County (217) 383-3110
DR. VIKAS DESAI MD
Urology
611 W PARK ST
URBANA, IL 61801
Champaign County (217) 383-3160
ANUJA BEDI D.O, M.P.H
Family Medicine
611 W PARK ST
URBANA, IL 61801
Champaign County (217) 383-3311
EMILY REMINGTON NP
Nurse Practitioner (Women's Health)
611 W PARK ST
URBANA, IL 61801
Champaign County (217) 383-3140
MAHMOUD ELRAKHAWY MD
Surgery (Vascular Surgery)
611 W PARK ST
URBANA, IL 61801
Champaign County (217) 904-7000
KENDALL E WALLACE APRN
Nurse Practitioner (Family)
611 W PARK ST
URBANA, IL 61801
Champaign County (217) 383-3311
ANNE FAHNESTOCK PT
Physical Therapist
611 W PARK ST
URBANA, IL 61801
Champaign County (217) 383-3311
TIMTIM APPERSON APRN
Family Medicine
611 W PARK ST
URBANA, IL 61801
Champaign County (217) 954-2805

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 Onoja-frederick Okwori's NPI number?

The NPI number for Onoja-frederick Okwori is 1235875725. It was assigned to this individual provider in the NPPES registry on May 9, 2022.

Where is Onoja-frederick Okwori located?

Onoja-frederick Okwori practices at 611 W Park St, Urbana, IL 61801. The listed phone number is (217) 383-3129.

What is Onoja-frederick Okwori's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Onoja-frederick Okwori enrolled in Medicare?

Yes. Onoja-frederick Okwori 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 Onoja-frederick Okwori's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Onoja-frederick Okwori reassigns Medicare benefits to 3 organizations: Carle Health Medical Group (Urbana, IL), Hoopeston Community Memorial Hospital (Hoopeston, IL) and Cep America-Illinois Hospitalists, LLP (Decatur, 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 Onoja-frederick Okwori's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Onoja-frederick Okwori affiliated with any hospitals?

According to CMS data, Onoja-frederick Okwori is affiliated with Carle Foundation Hospital, Sarah Bush Lincoln Health Center, Kirby Medical Center, Carle Hoopeston Regional Health Center and Gibson Community Hospital.

When was this NPI record last updated?

The NPPES record for Onoja-frederick Okwori was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.