Aloysius Chukwumuche Onwuka, M.D.
NPI 1659328987ActiveIndividual· Internal Medicine· Villas, NJ
Internal Medicine (M.D.) in Villas, New Jersey, licensed in NJ, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $1,944,188 for 26,789 claims, against $322,159 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $155.62 in all, mostly food and beverage. Lists Cape Regional Medical Center Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1659328987 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 30, 2006 |
| Last updated in NPPES | Feb 14, 2023 |
| Certified by provider | Feb 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA07616300 | NJ |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 25MA07616300 | NJ |
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 - Geriatric Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 823 |
|---|---|
| Services billed | 3,732 across 45 procedure codes |
| Paid by Medicare | $322,159 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26,789 · 39,548 30-day fills |
|---|---|
| Patients | 1,102 |
| Total drug cost | $1,944,188 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Cape Regional Medical Center IncCape May Court House, NJ
- Inspira Medical Center VinelandVineland, NJ
Other facilities
- Cape Regional Home Health Care, LLCHome health agency · Cape May Court House, NJ
- Heartland HospiceHospice · Laurel Springs, NJ
- Holisticare Hospice of New Jersey, LLCHospice · Toms River, NJ
- Hospice at Lsmnj, Inc.Hospice · Egg Harbor Township, NJ
- Nj Health Hospice and Palliative CareHospice · Vineland, NJ
- Red Oak Hospice LLCHospice · Bridgeton, NJ
- Complete Care at Court House, LLCNursing home · Cape May Court House, NJ
- Crest Haven Nursing and Rehabilitation CenterNursing home · Cape May Court House, NJ
- Meadowview Nursing and Rehabilitation CenterNursing home · Northfield, NJ
- North Cape CenterNursing home · North Cape May, NJ
- Pelican Pointe Post Acute Nursing & RehabilitationNursing home · North Cape May, NJ
Industry payments (Open Payments)
- 2025$155.62 · 3 payments from 3 companies
- 2024$190.57 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $124.99 | 1 |
| Aimmune Therapeutics, Inc. | $15.70 | 1 |
| Astrazeneca Pharmaceuticals LP | $14.93 | 1 |
What the 2025 payments were for
- Food and Beverage$155.62 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Villas
- 1780622282