Hai T. Nguyen
NPI 1073544599ActiveIndividual· Family Medicine· Las Vegas, NV
Family Medicine in Las Vegas, Nevada, trained at University of Colorado School of Medicine, Denver (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $224,564 for 1,882 claims, against $12,526 paid for services in 2024. Intra-Sana Laboratories was the largest of 13 companies reporting payments in 2025, $1,788 in all, mostly food and beverage.
Overview
| NPI | 1073544599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Feb 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 13702 | NV |
| Family Medicine | 207Q00000X | MD00045037 | WA |
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 - Family Practice (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 268 across 27 procedure codes |
| Paid by Medicare | $12,526 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,882 · 4,287 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $224,564 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Ferdowsian, Global Services PLLCHenderson, NV · 8 clinicians
Industry payments (Open Payments)
- 2025$1,788 · 29 payments from 13 companies
- 2024$1,250 · 35 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intra-Sana Laboratories | $364.61 | 8 |
| Novo Nordisk Inc | $246.57 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $177.10 | 6 |
| Dexcom, Inc. | $150.62 | 3 |
| Daiichi Sankyo Inc. | $149.98 | 1 |
What the 2025 payments were for
- Food and Beverage$1,788 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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