Hadiza Hamza, M.D.
NPI 1609891514ActiveIndividual· Internal Medicine· Henderson, NV
Internal Medicine (M.D.) in Henderson, Nevada, licensed in NV, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $322,052 for 2,514 claims, against $32,920 paid for services in 2024. Myriad Genetic Laboratories, Inc. was the largest of 4 companies reporting payments in 2025, $139.53 in all, mostly food and beverage. Lists Saint Rose Dominican Hospitals - Siena Campus as a hospital affiliation.
Overview
| NPI | 1609891514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Apr 17, 2024 |
| Certified by provider | Apr 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 10125 | NV |
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 (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 378 across 27 procedure codes |
| Paid by Medicare | $32,920 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,514 · 4,490 30-day fills |
|---|---|
| Patients | 487 |
| Total drug cost | $322,052 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Saint Rose Dominican Hospitals - Siena CampusHenderson, NV
Other facilities
- Eliana Home Healthcare Agency LLCHome health agency · Las Vegas, NV
- Prestige Care of Nevada LLCHome health agency · Las Vegas, NV
Industry payments (Open Payments)
- 2025$139.53 · 6 payments from 4 companies
- 2024$480.79 · 17 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Myriad Genetic Laboratories, Inc. | $50.00 | 1 |
| Amgen Inc. | $35.90 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $35.82 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $17.81 | 1 |
What the 2025 payments were for
- Food and Beverage$139.53 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 260 internal medicine physicians in Henderson · All internal medicine physicians in Nevada