Nadine Liu, D.O.
NPI 1033165634ActiveIndividual· Internal Medicine· Live Oak, TX
Internal Medicine (D.O.) in Live Oak, Texas, trained at University of North Texas Hsc, College of Osteopathic Med (class of 1991). 150 Medicare patients in 2024, $90,076 paid; nearly all of their 1,874 Part D prescriptions were generic (93%). Glaxosmithkline, LLC. reported $114.31 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033165634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 25, 2006 |
| Last updated in NPPES | Apr 22, 2025 |
| Certified by provider | Apr 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | J8301 | TX |
| Pediatrics | 208000000X | J8301 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 150 |
|---|---|
| Services billed | 746 across 12 procedure codes |
| Paid by Medicare | $90,076 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,874 · 4,810 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $52,630 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Industry payments (Open Payments)
- 2025$114.31 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $114.31 | 1 |
What the 2025 payments were for
- Food and Beverage$114.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Live Oak
- 1811837453
- 1770988990
- 1205349040
- 1760671440
- 1134270333
- 1497986137
- 1023203585
- 1972548642
- 1346669587
- 1457401101
- 1750878815
- 1114077161