Griffin Christenson, OD
NPI 1073287322ActiveIndividual· Optometrist· Hudson, WI
Optometrist (OD) in Hudson, Wisconsin, trained at Pacific University - College of Optometry (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $22,015 for 205 claims, against $10,776 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $252.16 in all, mostly food and beverage.
Overview
| NPI | 1073287322 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2021 |
| Last updated in NPPES | Aug 2, 2021 |
| Certified by provider | Aug 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3697-35 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 329 across 11 procedure codes |
| Paid by Medicare | $10,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 205 · 350 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $22,015 |
| Generic share | 46% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Optometry |
Medical group
- Aeg Wisconsin Professional LtdHudson, WI · 16 clinicians
Industry payments (Open Payments)
- 2025$252.16 · 7 payments from 4 companies
- 2024$89.63 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $185.45 | 3 |
| Optos, Inc. | $37.65 | 2 |
| Biotissue Holdings Inc. | $14.96 | 1 |
| Coopervision Inc. | $14.10 | 1 |
What the 2025 payments were for
- Food and Beverage$214.51 · 5 payments
- Entertainment$37.65 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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