Brent Thornton, O.D.
NPI 1841545225ActiveIndividual· Optometrist· Grimes, IA
Optometrist (O.D.) in Grimes, Iowa, trained at Southern College of Optometry (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $20,811 for 125 claims, against $5,230 paid for services in 2024. Johnson & Johnson Vision Care, Inc. reported $19.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1841545225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 20, 2012 |
| Last updated in NPPES | Sep 23, 2026 |
| Certified by provider | Sep 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 002556 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 97 across 10 procedure codes |
| Paid by Medicare | $5,230 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 140 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $20,811 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Optometry |
Medical group
- Thornton and Bell PLLCGrimes, IA · 2 clinicians
Industry payments (Open Payments)
- 2025$19.01 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $19.01 | 1 |
What the 2025 payments were for
- Food and Beverage$19.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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