Luong Trung Do, M.D.
NPI 1831113901ActiveIndividual· Pediatrics· Pasadena, CA
Pediatrics (M.D.) in Pasadena, California, licensed in CA, with an NPI issued in July 2006. Merck Sharp & Dohme LLC was the largest of 5 companies reporting payments in 2025, $202.67 in all, mostly food and beverage.
Overview
| NPI | 1831113901 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | A90656 | CA |
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$202.67 · 10 payments from 5 companies
- 2024$336.31 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $67.09 | 3 |
| Cranial Technologies, Inc | $49.84 | 3 |
| Sanofi-Aventis U.S. LLC | $34.77 | 2 |
| Viiv Healthcare Company | $27.60 | 1 |
| Sanofi Pasteur Inc. | $23.37 | 1 |
What the 2025 payments were for
- Food and Beverage$202.67 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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