Christopher Lopez, OD
NPI 1922514447ActiveIndividual· Optometrist· Clintonville, WI
Optometrist (OD) in Clintonville, Wisconsin, trained at University of Houston - College of Optometry (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $69,040 for 307 claims, against $21,724 paid for services in 2024. Alcon Vision LLC was the largest of 9 companies reporting payments in 2025, $15,435 in all, mostly consulting fees.
Overview
| NPI | 1922514447 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Dec 20, 2017 |
| Last updated in NPPES | Oct 24, 2022 |
| Certified by provider | Oct 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3644-35 | 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 (NY); Practitioner - Optometry (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 2,418 across 20 procedure codes |
| Paid by Medicare | $21,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 307 · 457 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $69,040 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Optometry |
Medical group
- Griebenow Eyecare, S.C.New London, WI · 3 clinicians
Industry payments (Open Payments)
- 2025$15,435 · 33 payments from 9 companies
- 2024$10,932 · 26 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $10,487 | 21 |
| Coopervision Inc. | $4,650 | 1 |
| Tarsus Pharmaceuticals, Inc. | $82.48 | 3 |
| Harrow Eye, LLC | $70.00 | 1 |
| Dompe US, Inc. | $57.68 | 3 |
What the 2025 payments were for
- Consulting Fee$7,125 · 7 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4,650 · 1 payment
- Travel and Lodging$2,862 · 5 payments
- Food and Beverage$798.38 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Clintonville
- 1003045402