Alison Sue Ridenour, O.D.
NPI 1144294984ActiveIndividual· Optometrist· Waynesboro, PA
Optometrist (O.D.) in Waynesboro, Pennsylvania, trained at Pennsylvania College of Optometry (class of 1996). In 2024 Medicare paid $99,692 for 589 patients, and Part D covered 807 of their prescriptions, 74% of them generic. Sun Pharmaceutical Industries Inc. was the largest of 4 companies reporting payments in 2025, $233.45 in all, mostly food and beverage.
Overview
| NPI | 1144294984 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Feb 16, 2006 |
| Last updated in NPPES | Feb 8, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TA1411 | MD |
| Optometrist | 152W00000X | OEG001698 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 589 |
|---|---|
| Services billed | 1,705 across 30 procedure codes |
| Paid by Medicare | $99,692 |
Part D prescriptions in 2024
| Prescriptions (claims) | 807 · 1,774 30-day fills |
|---|---|
| Patients | 279 |
| Total drug cost | $128,637 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Optometry |
Medical group
- Aeg Pennsylvania Professional IncPittsburgh, PA · 78 clinicians
Hospital affiliation
- Wellspan Waynesboro HospitalWaynesboro, PA
Industry payments (Open Payments)
- 2025$233.45 · 9 payments from 4 companies
- 2024$44.47 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $91.65 | 3 |
| Bausch & Lomb Americas Inc. | $83.42 | 4 |
| Tarsus Pharmaceuticals, Inc. | $37.27 | 1 |
| Coopervision Inc. | $21.11 | 1 |
What the 2025 payments were for
- Food and Beverage$233.45 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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