Mohammed Basel Allaw
NPI 1558883058ActiveIndividual· Hospitalist· Chicago, IL
Hospitalist in Chicago, Illinois, licensed in IL, with an NPI issued in July 2017. Their prescriptions cost Medicare Part D more than their services did: $24,610 for 73 claims, against $2,952 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 7 companies reporting payments in 2025, $236.87 in all, mostly food and beverage.
Overview
| NPI | 1558883058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 17, 2017 |
| Last updated in NPPES | Oct 19, 2023 |
| Certified by provider | Oct 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036163572 | IL |
| Internal Medicine | 207R00000X | 125.076296 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 27 across 5 procedure codes |
| Paid by Medicare | $2,952 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 157 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $24,610 |
| Generic share | 70% of claims |
Industry payments (Open Payments)
- 2025$236.87 · 11 payments from 7 companies
- 2024$44.38 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $61.68 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $58.85 | 2 |
| Pfizer Inc. | $32.20 | 2 |
| Cvrx, Inc. | $27.12 | 1 |
| Novartis Pharmaceuticals Corporation | $22.73 | 1 |
What the 2025 payments were for
- Food and Beverage$236.87 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 454 hospitalists in Chicago · All hospitalists in Illinois