Jaclyn K. Williams, PA
NPI 1861942120ActiveIndividual· Physician Assistant, Medical· Carlisle, PA
Physician Assistant, Medical (PA) with Pinnacle Health Medical Services, practicing in Carlisle, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $426,369 for 4,220 claims, against $31,624 paid for services in 2024. Lists Upmc Carlisle and 1 other hospital as hospital affiliations.
Overview
| NPI | 1861942120 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Oct 11, 2016 |
| Last updated in NPPES | Jan 23, 2021 |
| Certified by provider | Jan 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | MA058295 | 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 - Physician Assistant (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 503 across 34 procedure codes |
| Paid by Medicare | $31,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,220 · 10,460 30-day fills |
|---|---|
| Patients | 465 |
| Total drug cost | $426,369 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Pinnacle Health Medical ServicesHarrisburg, PA · 1,019 clinicians
Hospital affiliations
- Upmc CarlisleCarlisle, PA
- Upmc Pinnacle HospitalsHarrisburg, PA
Other facilities
- Residential Home Health of Carlisle, LLCHome health agency · Mechanicsburg, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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