Mohammed Sirajuddin Hammad, MD
NPI 1235148982ActiveIndividual· Hospitalist· Olympia Fields, IL
Hospitalist (MD) with Prime Healthcare Illinois Medical Group LLC and 1 other group, practicing in Olympia Fields, Illinois. Mostly services rather than prescriptions: Medicare paid $49,334 for 357 patients in 2024, with only 28 Part D claims. Lists Franciscan Health Olympia & Chicago Heights and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235148982 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Jun 21, 2023 |
| Certified by provider | Jun 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036110255 | IL |
| Internal Medicine | 207R00000X | 036110255 | IL |
| Internal Medicine | 207R00000X | 5761662-1205 | UT |
| Hospitalist | 208M00000X | 5761662-1205 | UT |
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 | 357 |
|---|---|
| Services billed | 388 across 3 procedure codes |
| Paid by Medicare | $49,334 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 32 30-day fills |
|---|---|
| Total drug cost | $1,925 |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Prime Healthcare Illinois Medical Group LLCChicago, IL · 322 clinicians
- Sound Physicians of Illinois LLCLake Saint Louis, MO · 193 clinicians
Hospital affiliations
- Franciscan Health Olympia & Chicago HeightsOlympia Fields, IL
- Ingalls Memorial HospitalHarvey, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Hospitalist providers in Olympia Fields
- 1740500826
- 1922620038
- 1033439815
- 1568622686
- 1942519533
- 1861797276
- 1750322491
- 1326313370
- 1689289977
- 1982191862
- 1710515267
- 1265702278