Lawrence William Ernst, O.D.
NPI 1972555167ActiveIndividual· Optometrist· Warrenton, MO
Optometrist (O.D.) in Warrenton, Missouri, trained at University Alabama Birmingham - School of Optometry (class of 1990). In 2024 Medicare paid $25,629 for 135 patients, and Part D covered 292 of their prescriptions, 74% of them generic. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $221.22 in all, mostly food and beverage.
Overview
| NPI | 1972555167 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Nov 28, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | T02923 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 555 across 17 procedure codes |
| Paid by Medicare | $25,629 |
Part D prescriptions in 2024
| Prescriptions (claims) | 292 · 427 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $22,872 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University Alabama Birmingham - School of Optometry |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Optometry |
Medical group
- Medical Eyecare LLCSaint Louis, MO · 4 clinicians
Industry payments (Open Payments)
- 2025$221.22 · 9 payments from 5 companies
- 2024$159.45 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $65.42 | 3 |
| Johnson & Johnson Vision Care, Inc. | $50.82 | 2 |
| Bausch & Lomb Americas Inc. | $39.22 | 2 |
| Tarsus Pharmaceuticals, Inc. | $36.40 | 1 |
| Astellas Pharma US Inc | $29.36 | 1 |
What the 2025 payments were for
- Food and Beverage$221.22 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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