Mark S. Dwyer, MD
NPI 1962420505ActiveIndividual· Ophthalmology· Bemidji, MN
Ophthalmology (MD) in Bemidji, Minnesota, licensed in MN, with an NPI issued in July 2006. In 2024 Medicare paid $6,512 for 28 patients, and Part D covered 79 of their prescriptions, 66% of them generic.
Overview
| NPI | 1962420505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Oct 19, 2023 |
| Certified by provider | Oct 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 34382 | MN |
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 - Ophthalmology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 47 across 6 procedure codes |
| Paid by Medicare | $6,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 126 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $3,735 |
| Generic share | 66% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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