Melody Olson D'Amelio, PHYSICIAN ASSISTANT
NPI 1174174452ActiveIndividual· Physician Assistant· York, PA
Physician Assistant (PHYSICIAN ASSISTANT) with Nephrology Associates of York PC, practicing in York, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $62,664 for 731 claims, against $1,636 paid for services in 2024. Ardelyx, Inc. was the largest of 13 companies reporting payments in 2025, $637.67 in all, mostly food and beverage. Lists Wellspan York Hospital as a hospital affiliation.
Overview
| NPI | 1174174452 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | No |
| NPI issued | Sep 27, 2019 |
| Last updated in NPPES | Sep 6, 2024 |
| Certified by provider | Sep 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA065859 | PA |
| Physician Assistant | 363A00000X | PA60833836 | WA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 56 across 8 procedure codes |
| Paid by Medicare | $1,636 |
Part D prescriptions in 2024
| Prescriptions (claims) | 731 · 1,770 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $62,664 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Nephrology Associates of York PCYork, PA · 8 clinicians
Hospital affiliation
- Wellspan York HospitalYork, PA
Industry payments (Open Payments)
- 2025$637.67 · 35 payments from 13 companies
- 2024$47.71 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $274.29 | 18 |
| Akebia Therapeutics Inc | $48.42 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $44.57 | 2 |
| Opko Pharmaceuticals, LLC | $40.55 | 2 |
| Calliditas Therapeutics US Inc. | $37.56 | 1 |
What the 2025 payments were for
- Food and Beverage$637.67 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 124 physician assistants in York · All physician assistants in Pennsylvania