Ashley A. Thill, O.D.
NPI 1811259518ActiveIndividual· Optometrist· Springfield, MO
Optometrist (O.D.) in Springfield, Missouri, trained at University of Missouri St Louis - School of Optometry (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $17,457 for 165 claims, against $9,536 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 7 companies reporting payments in 2025, $223.78 in all, mostly food and beverage.
Overview
| NPI | 1811259518 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2012 |
| Last updated in NPPES | Feb 11, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2013013533 | MO |
| Optometrist | 152W00000X | 2755 | OK |
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 | 113 |
|---|---|
| Services billed | 180 across 19 procedure codes |
| Paid by Medicare | $9,536 |
Part D prescriptions in 2024
| Prescriptions (claims) | 165 · 210 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $17,457 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | University of Missouri St Louis - School of Optometry |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Optometry |
Medical group
- Mercy Clinic Ophthalmology LLCSaint Louis, MO · 15 clinicians
Hospital affiliation
- Mercy Hospital St LouisSaint Louis, MO
Industry payments (Open Payments)
- 2025$223.78 · 10 payments from 7 companies
- 2024$471.40 · 19 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $58.54 | 3 |
| Alcon Vision LLC | $49.06 | 2 |
| Oyster Point Pharma, Inc. | $30.88 | 1 |
| Sun Pharmaceutical Industries Inc. | $26.26 | 1 |
| Tarsus Pharmaceuticals, Inc. | $22.50 | 1 |
What the 2025 payments were for
- Food and Beverage$223.78 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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