Melissa L. Vaughan, CRNP
NPI 1598040149ActiveIndividual· Nurse Practitioner· Harrisburg, PA
Nurse Practitioner (CRNP) with Ars Treatment Centers PC, practicing in Harrisburg, Pennsylvania. 39 Medicare patients in 2024, $3,128 paid; nearly all of their 163 Part D prescriptions were generic (94%). Actelion Pharmaceuticals US, Inc. reported $109.62 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1598040149 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Oct 14, 2011 |
| Last updated in NPPES | Jan 4, 2026 |
| Certified by provider | Jan 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | SP011674 | PA |
| Nurse Practitioner, Family | 363LF0000X | SP011674 | 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 | 39 |
|---|---|
| Services billed | 67 across 14 procedure codes |
| Paid by Medicare | $3,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 163 · 168 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $1,902 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ars Treatment Centers PCWilmerding, PA · 107 clinicians
Industry payments (Open Payments)
- 2025$109.62 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $109.62 | 1 |
What the 2025 payments were for
- Food and Beverage$109.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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