Derek Xu Liang, DDS
NPI 1770999526ActiveIndividual· Dentist· Lake Jackson, TX
Dentist (DDS) in Lake Jackson, Texas, licensed in TX, with an NPI issued in July 2014. Part D covered 20 prescriptions written in 2024, 100% of them generic. Philips North America LLC reported $15.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1770999526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2014 |
| Last updated in NPPES | Oct 29, 2024 |
| Certified by provider | Oct 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 30113 | TX |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 20 30-day fills |
|---|---|
| Total drug cost | $184.53 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$15.22 · 1 payment from 1 company
- 2024$26.30 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $15.22 | 1 |
What the 2025 payments were for
- Food and Beverage$15.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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