Olga A. Merdiuszew, O.D.
NPI 1205831625ActiveIndividual· Optometrist· Lancaster, PA
Optometrist (O.D.) in Lancaster, Pennsylvania, trained at Pennsylvania College of Optometry (class of 1999). Mostly services rather than prescriptions: Medicare paid $15,023 for 289 patients in 2024, with only 18 Part D claims. Coopervision Inc. was the largest of 6 companies reporting payments in 2025, $474.33 in all, mostly food and beverage.
Overview
| NPI | 1205831625 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2005 |
| Last updated in NPPES | Feb 28, 2025 |
| Certified by provider | Feb 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OEG001031 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 289 |
|---|---|
| Services billed | 321 across 10 procedure codes |
| Paid by Medicare | $15,023 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 26 30-day fills |
|---|---|
| Total drug cost | $10,524 |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Optometry |
Medical group
- Conestoga Eye PCLancaster, PA · 8 clinicians
Industry payments (Open Payments)
- 2025$474.33 · 14 payments from 6 companies
- 2024$47.38 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $135.18 | 2 |
| Lkc Technologies, Inc. | $93.75 | 1 |
| Tarsus Pharmaceuticals, Inc. | $92.89 | 3 |
| Bausch & Lomb Americas Inc. | $67.24 | 4 |
| Sun Pharmaceutical Industries Inc. | $43.97 | 2 |
What the 2025 payments were for
- Food and Beverage$474.33 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 61 optometrists in Lancaster · All optometrists in Pennsylvania