CHIEMEKE ISIOMA NWABUEZE MD
NPI 1114417771
Emergency Medicine in York, PA
About Chiemeke Isioma Nwabueze Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHIEMEKE ISIOMA NWABUEZE MD (NPI 1114417771) is an individual emergency medicine provider in York, Pennsylvania, licensed in Pennsylvania (MT215017) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Calverthealth Medical Center, and is a graduate of Georgetown University School Of Medicine (2018).
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 and accepts Medicare assignment
Chiemeke Isioma Nwabueze 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 Reassignment
Medicare enrollment records show Chiemeke Nwabueze reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Westminster, MD 21157
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1831940881 (District of Columbia)
- 729 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Calverthealth Medical Center
Acute Care Hospitals · Prince Frederick, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17403 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Chiemeke Nwabueze's NPI number?
The NPI number for Chiemeke Nwabueze is 1114417771. It was assigned to this individual provider in the NPPES registry on May 18, 2018.
Where is Chiemeke Nwabueze located?
Chiemeke Nwabueze practices at 1001 S George Street, York, PA 17403. The listed phone number is (717) 851-2311.
What is Chiemeke Nwabueze's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Chiemeke Nwabueze enrolled in Medicare?
Yes. Chiemeke Nwabueze 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 Chiemeke Nwabueze's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chiemeke Nwabueze reassigns Medicare benefits to Emergency Medicine Associates P.A., P.C. (Westminster, MD). 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 Chiemeke Nwabueze's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chiemeke Nwabueze affiliated with any hospitals?
According to CMS data, Chiemeke Nwabueze is affiliated with Calverthealth Medical Center.
When was this NPI record last updated?
The NPPES record for Chiemeke Nwabueze was last updated on May 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Chiemeke Isioma Nwabueze, MD · NPI 1114417771
Emergency Medicine physician in York, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 18, 2018.
## Identity
- **NPI:** 1114417771 (Entity type: Individual)
- **Enumerated:** May 18, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MT215017 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 S GEORGE STREET, York, PA 17403-3676
- **Phone:** (717) 851-2311
## 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:** Emergency Medicine Associates P.A., P.C. (NPI 1003771320, Westminster, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** May 18, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1114417771) · Data from the CMS NPPES public registry.