Mario Alberto Masrur, M.D.
NPI 1811254568ActiveIndividual· Surgery· Chicago, IL
Surgery (M.D.) with Osf Multi-Specialty Group and 1 other group, practicing in Chicago, Illinois. Medicare paid $21,484 for services to 60 patients in 2024. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $1,578 in all, mostly food and beverage. Lists Osf Little Company of Mary Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1811254568 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2012 |
| Last updated in NPPES | Jan 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 036136813 | 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 - General Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 60 |
|---|---|
| Services billed | 112 across 35 procedure codes |
| Paid by Medicare | $21,484 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
- The Board of Trustees of the University of IllinoisChicago, IL · 1,150 clinicians
Hospital affiliations
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
- University of Illinois Hospital and ClinicsChicago, IL
Industry payments (Open Payments)
- 2025$1,578 · 20 payments from 4 companies
- 2024$1,141 · 20 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,343 | 17 |
| Dilon Technologies, Inc. | $172.07 | 1 |
| W. L. Gore & Associates, Inc. | $43.93 | 1 |
| Acera Surgical, Inc. | $19.23 | 1 |
What the 2025 payments were for
- Food and Beverage$1,050 · 17 payments
- Consulting Fee$500.00 · 1 payment
- Travel and Lodging$28.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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