Janette Nguyen, MD
NPI 1912994104ActiveIndividual· Internal Medicine· Cypress, TX
Internal Medicine (MD) with Premier Nw Houston Medical Group PA, practicing in Cypress, Texas. 149 Medicare patients in 2024, $87,948 paid; nearly all of their 1,767 Part D prescriptions were generic (91%). Pfizer Inc. reported $55.87 in payments in 2025, mostly food and beverage. Lists Memorial Hermann - Texas Medical Center as a hospital affiliation.
Overview
| NPI | 1912994104 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2005 |
| Last updated in NPPES | Oct 8, 2021 |
| Certified by provider | Oct 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M0840 | 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) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 1,085 across 25 procedure codes |
| Paid by Medicare | $87,948 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,767 · 3,543 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $123,367 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Premier Nw Houston Medical Group PACypress, TX · 4 clinicians
Hospital affiliation
- Memorial Hermann - Texas Medical CenterHouston, TX
Industry payments (Open Payments)
- 2025$55.87 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $55.87 | 2 |
What the 2025 payments were for
- Food and Beverage$55.87 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 internal medicine physicians in Cypress · All internal medicine physicians in Texas