Michael John Rotheker, O.D.
NPI 1316935208ActiveIndividual· Optometrist· South Bend, IN
Optometrist (O.D.) in South Bend, Indiana, trained at Illinois College of Optometry at Chicago (class of 2001). In 2024 Medicare paid $49,862 for 435 patients, and Part D covered 328 of their prescriptions, 62% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 8 companies reporting payments in 2025, $834.39 in all, mostly food and beverage.
Overview
| NPI | 1316935208 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Oct 13, 2005 |
| Last updated in NPPES | Aug 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 18003124A | IN |
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 - Optometry (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 922 across 13 procedure codes |
| Paid by Medicare | $49,862 |
Part D prescriptions in 2024
| Prescriptions (claims) | 328 · 636 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $41,222 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Optometry |
Medical group
- Boling Vision Center LLCElkhart, IN · 12 clinicians
Industry payments (Open Payments)
- 2025$834.39 · 19 payments from 8 companies
- 2024$580.06 · 16 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $421.42 | 10 |
| Amgen Inc. | $150.00 | 1 |
| Glaukos Corporation | $82.22 | 1 |
| Dompe US, Inc. | $76.52 | 3 |
| Regeneron Healthcare Solutions, Inc. | $39.56 | 1 |
What the 2025 payments were for
- Food and Beverage$634.41 · 17 payments
- Education$199.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 optometrists in South Bend · All optometrists in Indiana