Christina Lynn Hershey, CRNP
NPI 1932769585ActiveIndividual· Nurse Practitioner· Chambersburg, PA
Nurse Practitioner (CRNP) with Wellspan Medical Group, practicing in Chambersburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $259,535 for 1,578 claims, against $29,536 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $58.20 in all, mostly food and beverage. Lists Wellspan Chambersburg Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1932769585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jun 17, 2019 |
| Last updated in NPPES | May 7, 2021 |
| Certified by provider | May 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | SP020554 | PA |
| Registered Nurse | 163W00000X | RN622277 | PA |
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 - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 434 across 14 procedure codes |
| Paid by Medicare | $29,536 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,578 · 3,328 30-day fills |
|---|---|
| Patients | 300 |
| Total drug cost | $259,535 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
Hospital affiliations
- Wellspan Chambersburg HospitalChambersburg, PA
- Wellspan Waynesboro HospitalWaynesboro, PA
- Wellspan York HospitalYork, PA
Industry payments (Open Payments)
- 2025$58.20 · 3 payments from 2 companies
- 2024$203.93 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $30.88 | 2 |
| Actelion Pharmaceuticals US, Inc. | $27.32 | 1 |
What the 2025 payments were for
- Food and Beverage$58.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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