DR. OBINNA OKECHUKWU-DAVID ONYEUKWU MD
NPI 1255081006
Emergency Medicine in Saint Louis, MO
About Dr. Obinna Okechukwu-david Onyeukwu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OBINNA OKECHUKWU-DAVID ONYEUKWU MD (NPI 1255081006) is an individual emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2025010834) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Wayne State University School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Obinna Okechukwu-david Onyeukwu 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOBarnes-Jewish West County Hospital
Acute Care Hospitals · Creve Coeur, MOChristian Hospital Northeast
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 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.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Onyeukwu's NPI number?
The NPI number for Obinna Onyeukwu is 1255081006. It was assigned to this individual provider in the NPPES registry on March 25, 2022.
Where is Obinna Onyeukwu located?
Obinna Onyeukwu practices at 1 Barnes Jewish Hospital Plz Dept Emergency Med, Saint Louis, MO 63110. The listed phone number is (314) 362-9123.
What is Obinna Onyeukwu's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Obinna Onyeukwu enrolled in Medicare?
Yes. Obinna Onyeukwu 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.
Is Obinna Onyeukwu affiliated with any hospitals?
According to CMS data, Obinna Onyeukwu is affiliated with Barnes Jewish Hospital, Barnes-Jewish West County Hospital and Christian Hospital Northeast.
When was this NPI record last updated?
The NPPES record for Obinna Onyeukwu was last updated on July 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
