Matthew Biwer, OD
NPI 1619129111ActiveIndividual· Optometrist· Sidney, MT
Optometrist (OD) in Sidney, Montana, trained at Pacific University - College of Optometry (class of 2008). Part D covered 122 prescriptions written in 2024, 96% of them generic. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $118.98 in all, mostly food and beverage.
Overview
| NPI | 1619129111 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Oct 15, 2008 |
| Last updated in NPPES | Jun 18, 2026 |
| Certified by provider | Jun 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 35801 | CA |
| Optometrist | 152W00000X | 53 | VI |
| Optometrist | 152W00000X | 5670 | MT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (CA); Practitioner - Optometry (MT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 122 · 151 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $4,248 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Optometry |
Medical groups
- Good Eye IncLos Angeles, CA · 2 clinicians
- Sidney Eye Care PLLCSidney, MT · 2 clinicians
Industry payments (Open Payments)
- 2025$118.98 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $82.34 | 3 |
| Coopervision Inc. | $36.64 | 2 |
What the 2025 payments were for
- Food and Beverage$118.98 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Sidney
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