1. Home
  2. Directory
  3. Nevada
  4. Las Vegas
  5. Pediatrics
  6. NPI Profile

DR. VIVIAN EKWUTOSI ONUAGU M.D.
NPI 1689083057
Pediatrics - Neonatal-Perinatal Medicine in Las Vegas, NV

Active since August 10, 2014PECOS Enrolled
3186 S MARYLAND PKWY, LAS VEGAS, NV 89109(702) 961-5437 Get Directions Write a Review

NPPES record last updated: July 29, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Vivian Ekwutosi Onuagu M.d. NPPES

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

DR. VIVIAN EKWUTOSI ONUAGU M.D. (NPI 1689083057) is an individual neonatal-perinatal medicine provider in Las Vegas, Nevada, licensed in Nevada (19234) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1689083057
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. VIVIAN EKWUTOSI ONUAGUCredential: M.D.
Location Address3186 S MARYLAND PKWYLas Vegas, NV 89109-2317
Mailing Address3186 S Maryland PkwyLas Vegas, NV 89109-2317 · (702) 961-5437
Phone(702) 961-5437
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateAugust 10, 2014
Last NPPES UpdateJuly 29, 2020
NPPES CertifiedJuly 29, 2020
✔ NPI 1689083057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in NV · 19234
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
3186 S MARYLAND PKWY, Las Vegas, NV 89109
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Vivian Ekwutosi Onuagu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557787439
PECOS Enrollment IDI20251215003745, I20260109003734
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.

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.

RADIOLOGY SPECIALISTS, LTD.
Radiology (Vascular & Interventional Radiology)
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (703) 961-5000
KAITLYN NICOLE WALDEN MD
Pediatrics
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 961-5437
ARASH ALBEKORD M.D.
Emergency Medicine
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 731-8000
JAMES CLAY LEE PHYSICIAN ASSISTANT
Physician Assistant
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 961-5000
JEMAL A BUSSE
Nurse Practitioner (Psychiatric/Mental Health)
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 415-3787
DR. BALAJI RAMASAMY M.D
Internal Medicine
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 731-8211
MARK H STEINHAUER, MD PC
Physical Medicine & Rehabilitation
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 731-8000
DR. ROYA LAURA MAHANA D.O.
Emergency Medicine
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 961-5000

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 Vivian Onuagu's NPI number?

The NPI number for Vivian Onuagu is 1689083057. It was assigned to this individual provider in the NPPES registry on August 10, 2014.

Where is Vivian Onuagu located?

Vivian Onuagu practices at 3186 S Maryland Pkwy, Las Vegas, NV 89109. The listed phone number is (702) 961-5437.

What is Vivian Onuagu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Vivian Onuagu enrolled in Medicare?

Yes. Vivian Onuagu is registered in the Medicare PECOS enrollment system.

What insurance does Vivian Onuagu accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Vivian Onuagu 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 Vivian Onuagu was last updated on July 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.