Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Nkeiruka Ngozi Onyenekwu, MD

Individual provider Emergency Medicine Physician · NPI 1871739722

Nkeiruka Ngozi Onyenekwu, MD practises Emergency Medicine in San Antonio, Texas. Graduated from Louisiana State University School of Medicine in New Orleans in 2007, 19 years ago. Practices with Belle Chasse Emergency Group LLC, a 93-clinician group and accepts Medicare assignment. Licensed in Louisiana, Pennsylvania and Texas.

Years since qualifying
19
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA, PA, TX
In the registry since
2008
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4502 Medical Dr
San Antonio, TX 78229-4402
Phone: (210) 358-2078
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 306684 (LA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence P3403 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MT190390 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT190390 (PA)

Record details

NPI number1871739722
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 24, 2008
Last updated in NPPESSeptember 27, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2007 (19 years in practice)
Group practice Belle Chasse Emergency Group Llc — 93 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients79
Services billed 185 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Belle Chasse Emergency Group LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 93 clinicians in the practice; 12 are shown here.

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