Nathan Phuckhac Nguyen, M.D,
NPI 1821256942ActiveIndividual· Family Medicine· Wharton, TX
Family Medicine (M.D,) in Wharton, Texas, trained at University of Texas Medical Branch at Galveston (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $1,071,248 for 11,366 claims, against $55.44 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $381.58 in all, mostly food and beverage.
Overview
| NPI | 1821256942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, |
| Sole proprietor | Yes |
| NPI issued | May 27, 2008 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | N0318 | 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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 12 across 1 procedure code |
| Paid by Medicare | $55.44 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,366 · 26,255 30-day fills |
|---|---|
| Patients | 747 |
| Total drug cost | $1,071,248 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Family Practice |
Medical group
- El Campo Memorial HospitalGanado, TX · 27 clinicians
Hospital affiliations
- El Campo Memorial HospitalEl Campo, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Matagorda Regional Medical CenterBay City, TX
- Memorial Hermann Sugar Land HospitalSugar Land, TX
Other facilities
- Accentcare Home Health of TexasHome health agency · Wharton, TX
- Angels Care Home HealthHome health agency · Bay City, TX
- Sacred Care Home Health, LLCHome health agency · Wharton, TX
Industry payments (Open Payments)
- 2025$381.58 · 26 payments from 7 companies
- 2024$599.68 · 43 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $149.82 | 12 |
| Novo Nordisk Inc | $61.93 | 4 |
| Lilly USA, LLC | $58.68 | 4 |
| Shield Therapeutics Inc | $54.56 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $21.31 | 1 |
What the 2025 payments were for
- Food and Beverage$381.58 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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