Derek Vien
NPI 1851077101ActiveIndividual· Optometrist· Brunswick, ME
Optometrist with Maine Optometry PA, practicing in Brunswick, Maine. In 2024 Medicare paid $19,624 for 170 patients, and Part D covered 113 of their prescriptions, 75% of them generic. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $65.77 in all, mostly food and beverage.
Overview
| NPI | 1851077101 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 22, 2023 |
| Last updated in NPPES | Jun 22, 2023 |
| Certified by provider | Jun 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT1073 | ME |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 1,573 across 15 procedure codes |
| Paid by Medicare | $19,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 113 · 190 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $11,953 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Maine Optometry PAGorham, ME · 25 clinicians
Industry payments (Open Payments)
- 2025$65.77 · 2 payments from 2 companies
- 2024$178.29 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $50.84 | 1 |
| Bausch & Lomb Americas Inc. | $14.93 | 1 |
What the 2025 payments were for
- Food and Beverage$65.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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