Patti L. Leonard, OD
NPI 1184687840ActiveIndividual· Optometrist· Williamsville, NY
Optometrist (OD) in Williamsville, New York, trained at Indiana University - School of Optometry (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $28,260 for 161 claims, against $11,137 paid for services in 2024. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $182.36 in all, mostly food and beverage.
Overview
| NPI | 1184687840 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Apr 11, 2006 |
| Last updated in NPPES | Oct 16, 2020 |
| Certified by provider | Oct 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TUV004369-1 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 804 across 11 procedure codes |
| Paid by Medicare | $11,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 323 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $28,260 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Indiana University - School of Optometry |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Optometry |
Medical group
- 200 West Optics LLCLagrangeville, NY · 38 clinicians
Industry payments (Open Payments)
- 2025$182.36 · 4 payments from 2 companies
- 2024$126.09 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $165.14 | 3 |
| Bausch & Lomb Americas Inc. | $17.22 | 1 |
What the 2025 payments were for
- Food and Beverage$182.36 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 optometrists in Williamsville · All optometrists in New York