NNENNA JUDITH CHUKWUYEM PMHNP-BC
NPI 1891650867
Nurse Practitioner - Psychiatric/Mental Health in Belleville, IL
About Nnenna Judith Chukwuyem Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NNENNA JUDITH CHUKWUYEM PMHNP-BC (NPI 1891650867) is an individual psychiatric/mental health provider in Belleville, Illinois, licensed in Missouri (2026000777) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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
Nnenna Judith Chukwuyem Pmhnp-bc 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 Reassignment
Medicare enrollment records show Nnenna Chukwuyem reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Belleville, IL 62223
- Reassigned Medicare billing, Illinois enrollment
- 5 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 62223 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.
BELLEVILLE, IL 62223
BELLEVILLE, IL 62223
BELLEVILLE, IL 62223
BELLEVILLE, IL 62223
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 Nnenna Chukwuyem's NPI number?
The NPI number for Nnenna Chukwuyem is 1891650867. It was assigned to this individual provider in the NPPES registry on December 22, 2025.
Where is Nnenna Chukwuyem located?
Nnenna Chukwuyem practices at 2900 Frank Scott Pkwy W, Belleville, IL 62223. The listed phone number is (618) 236-6501.
What is Nnenna Chukwuyem's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Nnenna Chukwuyem enrolled in Medicare?
Yes. Nnenna Chukwuyem 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 organization bills Medicare for Nnenna Chukwuyem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nnenna Chukwuyem reassigns Medicare benefits to Pcs Mso, LLC (Belleville, IL). The 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 Nnenna Chukwuyem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nnenna Chukwuyem accept?
Health plans from Oscar Health and UnitedHealthcare list Nnenna Chukwuyem 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.
When was this NPI record last updated?
The NPPES record for Nnenna Chukwuyem was last updated on October 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.
# Nnenna Judith Chukwuyem, PMHNP-BC · NPI 1891650867
Psychiatric/Mental Health physician in Belleville, Illinois. Individual provider, active in the CMS NPPES registry since December 22, 2025.
## Identity
- **NPI:** 1891650867 (Entity type: Individual)
- **Enumerated:** December 22, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 2026000777 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2900 FRANK SCOTT PKWY W, Belleville, IL 62223-5000
- **Phone:** (618) 236-6501
## 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:** Pcs Mso, LLC (NPI 1932057189, Belleville, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** October 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891650867) · Data from the CMS NPPES public registry.