Caroline M. Keyser, PA
NPI 1609338078ActiveIndividual· Physician Assistant· Winchester, VA
Physician Assistant (PA) with Winchester Medical Center, practicing in Winchester, Virginia. Their prescriptions cost Medicare Part D more than their services did: $20,331 for 297 claims, against $12,835 paid for services in 2024. Avita Medical Americas, LLC reported $29.77 in payments in 2024, mostly food and beverage. Lists Winchester Medical Center as a hospital affiliation.
Overview
| NPI | 1609338078 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Apr 3, 2019 |
| Last updated in NPPES | Apr 24, 2023 |
| Certified by provider | Apr 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110-006606 | VA |
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 - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 153 across 30 procedure codes |
| Paid by Medicare | $12,835 |
Part D prescriptions in 2024
| Prescriptions (claims) | 297 · 339 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $20,331 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Winchester Medical CenterWinchester, VA · 317 clinicians
Hospital affiliation
- Winchester Medical CenterWinchester, VA
Industry payments (Open Payments)
- 2024$29.77 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Avita Medical Americas, LLC | $29.77 | 1 |
What the 2024 payments were for
- Food and Beverage$29.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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