Michael Nguyen, M.D.
NPI 1003202128ActiveIndividual· Hospitalist· Humble, TX
Hospitalist (M.D.) with Memorial Hermann Medical Group, practicing in Humble, Texas. In 2024 Medicare paid $38,669 for 170 patients, and Part D covered 263 of their prescriptions, 87% of them generic. Gilead Sciences, Inc. reported $50.22 in payments in 2025, mostly food and beverage. Lists Memorial Hermann Hospital System as a hospital affiliation.
Overview
| NPI | 1003202128 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2015 |
| Last updated in NPPES | Oct 2, 2026 |
| Certified by provider | Oct 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | S4829 | TX |
| Family Medicine | 207Q00000X | GETP.201540 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Family Medicine | 207Q00000X | MD2024-0278 | NM |
| Family Medicine | 207Q00000X | S4829 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (LA); Practitioner - Family Practice (NM); Practitioner - Hospitalist (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 457 across 10 procedure codes |
| Paid by Medicare | $38,669 |
Part D prescriptions in 2024
| Prescriptions (claims) | 263 · 296 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $22,003 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Family Practice |
Medical group
- Memorial Hermann Medical GroupSugar Land, TX · 762 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$50.22 · 1 payment from 1 company
- 2024$46.53 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $50.22 | 1 |
What the 2025 payments were for
- Food and Beverage$50.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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