Asem Hasan Werdi, M.D.
NPI 1588953038ActiveIndividual· Hospitalist· Oak Lawn, IL
Hospitalist (M.D.) in Oak Lawn, Illinois, licensed in IL, with an NPI issued in April 2011. Their prescriptions cost Medicare Part D more than their services did: $1,119,449 for 19,278 claims, against $366,370 paid for services in 2024. Novartis Pharmaceuticals Corporation reported $28.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1588953038 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2011 |
| Last updated in NPPES | May 12, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036133821 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Internal Medicine | 207R00000X | 036-133821 | IL |
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 - Hospitalist (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 728 |
|---|---|
| Services billed | 5,419 across 58 procedure codes |
| Paid by Medicare | $366,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19,278 · 23,174 30-day fills |
|---|---|
| Patients | 749 |
| Total drug cost | $1,119,449 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$28.35 · 1 payment from 1 company
- 2024$468.61 · 22 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $28.35 | 1 |
What the 2025 payments were for
- Food and Beverage$28.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 hospitalists in Oak Lawn · All hospitalists in Illinois