Landon Lance Liska, OD
NPI 1396745998ActiveIndividual· Optometrist· McAllen, TX
Optometrist (OD) in McAllen, Texas, trained at University of Houston - College of Optometry (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $21,900 for 186 claims, against $10,268 paid for services in 2024. Carl Zeiss Meditec USA, Inc. was the largest of 3 companies reporting payments in 2025, $98.28 in all, mostly food and beverage.
Overview
| NPI | 1396745998 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | May 16, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 6227TG | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 181 across 12 procedure codes |
| Paid by Medicare | $10,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 186 · 273 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $21,900 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$98.28 · 4 payments from 3 companies
- 2024$347.86 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Carl Zeiss Meditec USA, Inc. | $37.31 | 1 |
| Johnson & Johnson Vision Care, Inc. | $36.19 | 2 |
| Tarsus Pharmaceuticals, Inc. | $24.78 | 1 |
What the 2025 payments were for
- Food and Beverage$98.28 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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