Aaron Walter Koons, OD
NPI 1831838903ActiveIndividual· Optometrist· Winchester, VA
Optometrist (OD) in Winchester, Virginia, trained at Ohio State University - College of Optometry (class of 2022). Mostly services rather than prescriptions: Medicare paid $25,292 for 214 patients in 2024, with only 36 Part D claims. Tarsus Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $441.02 in all, mostly food and beverage.
Overview
| NPI | 1831838903 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | May 27, 2022 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 0618003680 | VA |
| Optometrist | 152W00000X | TA2850 | MD |
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 (MD); Practitioner - Optometry (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 312 across 10 procedure codes |
| Paid by Medicare | $25,292 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 76 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $7,288 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Ohio State University - College of Optometry |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Optometry |
Medical group
- Ludwick Eye Center, LtdHagerstown, MD · 7 clinicians
Industry payments (Open Payments)
- 2025$441.02 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $151.94 | 2 |
| Bausch & Lomb Americas Inc. | $123.84 | 3 |
| Sun Pharmaceutical Industries Inc. | $64.34 | 2 |
| Abbvie Inc. | $53.07 | 2 |
| Alcon Vision LLC | $25.72 | 1 |
What the 2025 payments were for
- Food and Beverage$441.02 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 optometrists in Winchester · All optometrists in Virginia