Trang Uyen Do, M.D.
NPI 1063442663ActiveIndividual· Internal Medicine· San Jose, CA
Internal Medicine (M.D.) in San Jose, California, trained at George Washington University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $1,920,340 for 14,335 claims, against $14,891 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 18 companies reporting payments in 2025, $2,636 in all, mostly food and beverage.
Overview
| NPI | 1063442663 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A76681 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 152 across 6 procedure codes |
| Paid by Medicare | $14,891 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,335 · 32,570 30-day fills |
|---|---|
| Patients | 832 |
| Total drug cost | $1,920,340 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$2,636 · 70 payments from 18 companies
- 2024$2,374 · 72 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $333.38 | 9 |
| Astrazeneca Pharmaceuticals LP | $323.21 | 15 |
| Gilead Sciences, Inc. | $291.79 | 4 |
| Amgen Inc. | $274.29 | 8 |
| Dexcom, Inc. | $207.92 | 3 |
What the 2025 payments were for
- Food and Beverage$2,636 · 70 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 502 internal medicine physicians in San Jose · All internal medicine physicians in California