Abdul Monem Swied, MD
NPI 1033642509ActiveIndividual· Internal Medicine, Gastroenterology· Springfield, IL
Internal Medicine, Gastroenterology (MD) with Siu Physicians and Surgeons Inc, practicing in Springfield, Illinois. 171 Medicare patients in 2024, $54,999 paid; nearly all of their 98 Part D prescriptions were generic (91%). Ipsen Biopharmaceuticals, Inc reported $82.48 in payments in 2025, mostly food and beverage. Lists Decatur Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033642509 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 11, 2017 |
| Last updated in NPPES | Nov 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036091548 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 118062 | MO |
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 - Gastroenterology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 448 across 52 procedure codes |
| Paid by Medicare | $54,999 |
Part D prescriptions in 2024
| Prescriptions (claims) | 98 · 170 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $39,571 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Siu Physicians and Surgeons IncSpringfield, IL · 314 clinicians
Hospital affiliations
- Decatur Memorial HospitalDecatur, IL
- Memorial Medical CenterSpringfield, IL
Industry payments (Open Payments)
- 2025$82.48 · 1 payment from 1 company
- 2024$17.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $82.48 | 1 |
What the 2025 payments were for
- Food and Beverage$82.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Springfield
- 1053623504
- 1124013636
- 1144515115
- 1144636069
- 1154353217
- 1174623854
- 1407966690
- 1477048130
- 1497727234
- 1558413302
- 1578659496
- 1720171804
All 25 gastroenterologists in Springfield · All gastroenterologists in Illinois