Mark A. Thompson, M.D.
NPI 1538136361ActiveIndividual· Surgery· South Bend, IN
Surgery (M.D.) in South Bend, Indiana, trained at Indiana University School of Medicine (class of 2002). 199 Medicare patients in 2024, $55,838 paid; nearly all of their 166 Part D prescriptions were generic (99%). Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $41.05 in all, mostly food and beverage.
Overview
| NPI | 1538136361 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 1, 2006 |
| Last updated in NPPES | Dec 1, 2025 |
| Certified by provider | Dec 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 01063692A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 389 across 72 procedure codes |
| Paid by Medicare | $55,838 |
Part D prescriptions in 2024
| Prescriptions (claims) | 166 · 270 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $1,222 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | General Surgery |
Medical group
- Beacon Medical Group IncSouth Bend, IN · 589 clinicians
Hospital affiliation
- Memorial Hospital of South BendSouth Bend, IN
Industry payments (Open Payments)
- 2025$41.05 · 2 payments from 2 companies
- 2024$75.12 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $22.03 | 1 |
| Ethicon US, LLC | $19.02 | 1 |
What the 2025 payments were for
- Food and Beverage$41.05 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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