Michael G. Bonner, OD
NPI 1407881501ActiveIndividual· Optometrist· Williamsport, PA
Optometrist (OD) in Williamsport, Pennsylvania, trained at Pennsylvania College of Optometry (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $107,915 for 684 claims, against $63,937 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 5 companies reporting payments in 2025, $430.34 in all, mostly food and beverage.
Overview
| NPI | 1407881501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jan 7, 2021 |
| Certified by provider | Jan 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OEG000810 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 637 |
|---|---|
| Services billed | 1,230 across 19 procedure codes |
| Paid by Medicare | $63,937 |
Part D prescriptions in 2024
| Prescriptions (claims) | 684 · 1,283 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $107,915 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Optometry |
Medical group
- Bernstein, Hilliker, Hartzell Eye Center, LLPLewisburg, PA · 16 clinicians
Industry payments (Open Payments)
- 2025$430.34 · 13 payments from 5 companies
- 2024$66.55 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $236.21 | 7 |
| Alcon Vision LLC | $70.63 | 3 |
| Rxsight Inc | $64.43 | 1 |
| Ethicon US, LLC | $40.92 | 1 |
| Sun Pharmaceutical Industries Inc. | $18.15 | 1 |
What the 2025 payments were for
- Food and Beverage$430.34 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 optometrists in Williamsport · All optometrists in Pennsylvania