Nazmul Hasan
NPI 1265068514ActiveIndividual· Internal Medicine· Irvine, CA
Internal Medicine in Irvine, California, licensed in CA, with an NPI issued in March 2020. Part D covered 111 prescriptions written in 2024, 68% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $197.75 in all, mostly food and beverage.
Overview
| NPI | 1265068514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 18, 2020 |
| Last updated in NPPES | Jun 12, 2025 |
| Certified by provider | Jun 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A182222 | CA |
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 (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 194 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $20,930 |
| Generic share | 68% of claims |
Industry payments (Open Payments)
- 2025$197.75 · 2 payments from 2 companies
- 2024$339.31 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $119.76 | 1 |
| Seagen Inc. | $77.99 | 1 |
What the 2025 payments were for
- Food and Beverage$119.76 · 1 payment
- Education$77.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 207 internal medicine physicians in Irvine · All internal medicine physicians in California