Obioma B. Nwaiwu, M.D
NPI 1649634601ActiveIndividual· Family Medicine, Geriatric Medicine· Little Rock, AR
Family Medicine, Geriatric Medicine (M.D) with University of Arkansas for Medical Sciences and 1 other group, practicing in Little Rock, Arkansas. Their prescriptions cost Medicare Part D more than their services did: $392,917 for 7,240 claims, against $62,390 paid for services in 2024. Lists Little River Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1649634601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 6, 2016 |
| Last updated in NPPES | Aug 25, 2021 |
| Certified by provider | Aug 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Geriatric Medicine Primary | 207QG0300X | E-12659 | AR |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Emergency Medicine | 207P00000X | E-12659 | AR |
| Family Medicine | 207Q00000X | E-12659 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Geriatric Medicine (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 587 |
|---|---|
| Services billed | 1,102 across 37 procedure codes |
| Paid by Medicare | $62,390 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,240 · 16,074 30-day fills |
|---|---|
| Patients | 722 |
| Total drug cost | $392,917 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- University of Arkansas for Medical SciencesLittle Rock, AR · 1,175 clinicians
- Correct Care, Inc.Winona, MS · 95 clinicians
Hospital affiliations
- Little River Memorial HospitalAshdown, AR
- Southwest Regional Medical Center LLCHope, AR
- University of Arkansas Medical SciencesLittle Rock, AR
Other facilities
- Elite Home HealthHome health agency · Little Rock, AR
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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