Mark Hazem Sahlol
NPI 1184930604ActiveIndividual· Internal Medicine· Dyer, IN
Internal Medicine with Franciscan Physician Network and 1 other group, practicing in Dyer, Indiana. In 2024 Medicare paid $80,548 for 339 patients, and Part D covered 311 of their prescriptions, 87% of them generic. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $274.37 in all, mostly food and beverage. Lists Franciscan Health Crown Point and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1184930604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 21, 2010 |
| Last updated in NPPES | Oct 21, 2026 |
| Certified by provider | Oct 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 01075458A | IN |
| Hospitalist | 208M00000X | 01075458A | IN |
| Internal Medicine | 207R00000X | 036124446 | IL |
| Internal Medicine | 207R00000X | MD152202 | OR |
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); Practitioner - Internal Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 339 |
|---|---|
| Services billed | 1,066 across 19 procedure codes |
| Paid by Medicare | $80,548 |
Part D prescriptions in 2024
| Prescriptions (claims) | 311 · 337 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $18,738 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- Franciscan Physician NetworkShelbyville, IN · 1,170 clinicians
- Hs Medical Care, Inc.Crown Point, IN · 2 clinicians
Hospital affiliations
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health DyerDyer, IN
- Franciscan Health MunsterMunster, IN
- Indiana University HealthIndianapolis, IN
- Methodist Hospitals IncGary, IN
Other facilities
- Nw Indiana-Amg Specialty HospitalLong-term care hospital · Crown Point, IN
Industry payments (Open Payments)
- 2025$274.37 · 12 payments from 7 companies
- 2024$138.19 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $81.73 | 3 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $69.95 | 3 |
| Lilly USA, LLC | $32.58 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $31.00 | 2 |
| Ceribell, Inc. | $22.88 | 1 |
What the 2025 payments were for
- Food and Beverage$274.37 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 internal medicine physicians in Dyer · All internal medicine physicians in Indiana