Thai V. Do, M.D.
NPI 1619176559ActiveIndividual· Internal Medicine· Corona, CA
Internal Medicine (M.D.) in Corona, California, licensed in CA, with an NPI issued in July 2007. Part D covered 518 prescriptions written in 2024, 90% of them generic. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 3 companies reporting payments in 2025, $100.85 in all, mostly food and beverage.
Overview
| NPI | 1619176559 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2007 |
| Last updated in NPPES | Jul 12, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A53614 | 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) | Enrolled Practitioner - Internal Medicine (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 518 · 1,154 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $39,996 |
| Generic share | 90% of claims |
Industry payments (Open Payments)
- 2025$100.85 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $54.65 | 3 |
| Amgen Inc. | $26.81 | 1 |
| Merck Sharp & Dohme LLC | $19.39 | 1 |
What the 2025 payments were for
- Food and Beverage$100.85 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 internal medicine physicians in Corona · All internal medicine physicians in California