Nduka-Obi Francis Ossai, M.D
NPI 1770883720ActiveIndividual· Internal Medicine, Nephrology· Las Cruces, NM
Internal Medicine, Nephrology (M.D) in Las Cruces, New Mexico, trained at University of Arizona College of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $388,242 for 1,946 claims, against $232,565 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $157.90 in all, mostly food and beverage.
Overview
| NPI | 1770883720 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Oct 25, 2010 |
| Last updated in NPPES | Oct 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD2014-0631 | NM |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 532 |
|---|---|
| Services billed | 1,897 across 12 procedure codes |
| Paid by Medicare | $232,565 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,946 · 3,753 30-day fills |
|---|---|
| Patients | 342 |
| Total drug cost | $388,242 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Memorial Medical CenterLas Cruces, NM
- Mimbres Valley Medical CenterDeming, NM
- Mountain View Regional Medical CenterLas Cruces, NM
- Sierra Vista HospitalT Or C, NM
- Three Crosses Regional Hospital LLCLas Cruces, NM
Other facilities
- 322505 Las Cruces Dialysis (Fmc)Dialysis facility · Las Cruces, NM
- 322516 Deming Dialysis (Fmc)Dialysis facility · Deming, NM
- 322528 Las Cruces South Dialysis (Fmc)Dialysis facility · Las Cruces, NM
- Usrc Las CrucesDialysis facility · Las Cruces, NM
- Usrc Lenox Avenue DialysisDialysis facility · Las Cruces, NM
- Rehabilitation Hospital of Southern New Mexico,incInpatient rehabilitation facility · Las Cruces, NM
Industry payments (Open Payments)
- 2025$157.90 · 9 payments from 5 companies
- 2024$331.57 · 14 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $56.65 | 3 |
| Fresenius USA Marketing, Inc. | $49.90 | 3 |
| Novo Nordisk Inc | $22.66 | 1 |
| Astrazeneca Pharmaceuticals LP | $14.52 | 1 |
| Scpharmaceuticals Inc. | $14.17 | 1 |
What the 2025 payments were for
- Food and Beverage$157.90 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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