Katherine Hastings Zajac, O.D.
NPI 1215370143ActiveIndividual· Optometrist· Kent, OH
Optometrist (O.D.) in Kent, Ohio, trained at Illinois College of Optometry at Chicago (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $137,643 for 743 claims, against $32,171 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $75.61 in all, mostly food and beverage.
Overview
| NPI | 1215370143 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Apr 10, 2013 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 6200 T3115 | 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 | 299 |
|---|---|
| Services billed | 523 across 17 procedure codes |
| Paid by Medicare | $32,171 |
Part D prescriptions in 2024
| Prescriptions (claims) | 743 · 1,555 30-day fills |
|---|---|
| Patients | 229 |
| Total drug cost | $137,643 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Optometry |
Medical group
- Northeast Ohio Eye Surgeons IncKent, OH · 32 clinicians
Industry payments (Open Payments)
- 2025$75.61 · 4 payments from 4 companies
- 2024$30.49 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $23.06 | 1 |
| Dompe US, Inc. | $21.69 | 1 |
| Sun Pharmaceutical Industries Inc. | $17.37 | 1 |
| Bausch & Lomb Americas Inc. | $13.49 | 1 |
What the 2025 payments were for
- Food and Beverage$75.61 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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