Greg M. Oji, M.D.
NPI 1487913976ActiveIndividual· Pediatrics· Duarte, CA
Pediatrics (M.D.) in Duarte, California, licensed in LA, with an NPI issued in May 2012. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $99.36 in all, mostly food and beverage.
Overview
| NPI | 1487913976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 3, 2012 |
| Last updated in NPPES | Aug 7, 2024 |
| Certified by provider | Aug 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | MD.207384 | LA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$99.36 · 4 payments from 3 companies
- 2024$45.13 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $42.51 | 2 |
| Merck Sharp & Dohme LLC | $29.79 | 1 |
| Sanofi Pasteur Inc. | $27.06 | 1 |
What the 2025 payments were for
- Food and Beverage$99.36 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 pediatricians in Duarte · All pediatricians in California