Kathy Ritter Gonzalez, O.D.
NPI 1174551543ActiveIndividual· Optometrist· Northfield, OH
Optometrist (O.D.) in Northfield, Ohio, trained at Ohio State University - College of Optometry (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $66,462 for 520 claims, against $26,398 paid for services in 2024. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $685.72 in all, mostly food and beverage.
Overview
| NPI | 1174551543 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Jun 8, 2021 |
| Certified by provider | Jun 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 4383/T289 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 1,285 across 16 procedure codes |
| Paid by Medicare | $26,398 |
Part D prescriptions in 2024
| Prescriptions (claims) | 520 · 1,345 30-day fills |
|---|---|
| Patients | 154 |
| Total drug cost | $66,462 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Ohio State University - College of Optometry |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Optometry |
Medical group
- Clarkson Optometry Midwest IncAlliance, OH · 76 clinicians
Industry payments (Open Payments)
- 2025$685.72 · 13 payments from 5 companies
- 2024$357.64 · 15 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $202.34 | 3 |
| Abbvie Inc. | $167.02 | 3 |
| Coopervision Inc. | $164.84 | 4 |
| Bausch & Lomb Americas Inc. | $136.58 | 2 |
| Johnson & Johnson Vision Care, Inc. | $14.94 | 1 |
What the 2025 payments were for
- Food and Beverage$685.72 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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