Erum Ahad Shaikh, M.D.
NPI 1508026303ActiveIndividual· Internal Medicine· Belleville, IL
Internal Medicine (M.D.) with Faculty Physicians and Surgeons of Llusm, practicing in Belleville, Illinois. 70 Medicare patients in 2024, $13,811 paid; nearly all of their 153 Part D prescriptions were generic (95%). Insightec,inc reported $28.26 in payments in 2025, mostly food and beverage. Lists Loma Linda University Medical Center as a hospital affiliation.
Overview
| NPI | 1508026303 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2008 |
| Last updated in NPPES | Oct 1, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036126868 | IL |
| Hospitalist | 208M00000X | 036126868 | 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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 210 across 4 procedure codes |
| Paid by Medicare | $13,811 |
Part D prescriptions in 2024
| Prescriptions (claims) | 153 · 160 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $7,729 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
Hospital affiliation
- Loma Linda University Medical CenterLoma Linda, CA
Industry payments (Open Payments)
- 2025$28.26 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insightec,inc | $28.26 | 1 |
What the 2025 payments were for
- Food and Beverage$28.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Belleville
- 1093817355
- 1114913274
- 1245236884
- 1275052318
- 1376540930
- 1396753018
- 1639284862
- 1780021774
- 1780670844
- 1033315965
- 1235176686
- 1376771105
All 41 internal medicine physicians in Belleville · All internal medicine physicians in Illinois