Glen D. Nydam, O.D.
NPI 1003887688ActiveIndividual· Optometrist· Mitchell, SD
Optometrist (O.D.) in Mitchell, South Dakota, trained at Southern California College of Optometry (class of 1996). In 2024 Medicare paid $87,312 for 763 patients, and Part D covered 437 of their prescriptions, 74% of them generic. Bausch & Lomb Americas Inc. reported $31.76 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003887688 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jan 31, 2006 |
| Last updated in NPPES | Nov 10, 2022 |
| Certified by provider | Nov 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 542 | SD |
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 - Optometry (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 763 |
|---|---|
| Services billed | 1,396 across 24 procedure codes |
| Paid by Medicare | $87,312 |
Part D prescriptions in 2024
| Prescriptions (claims) | 437 · 654 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $20,084 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Optometry |
Medical group
- Mabee Eye Clinic PCMitchell, SD · 3 clinicians
Industry payments (Open Payments)
- 2025$31.76 · 2 payments from 1 company
- 2024$65.13 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $31.76 | 2 |
What the 2025 payments were for
- Food and Beverage$31.76 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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