Ariella Rosenfeld, PA
NPI 1225734221ActiveIndividual· Physician Assistant· Paramus, NJ
Physician Assistant (PA) in Paramus, New Jersey, trained at Mercy College (class of 2022). Their prescriptions cost Medicare Part D more than their services did: $41,499 for 208 claims, against $7,770 paid for services in 2024. Galderma Laboratories, L.P. was the largest of 13 companies reporting payments in 2025, $755.46 in all, mostly food and beverage.
Overview
| NPI | 1225734221 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 1, 2023 |
| Last updated in NPPES | Feb 1, 2023 |
| Certified by provider | Feb 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 25MP00764100 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 136 across 18 procedure codes |
| Paid by Medicare | $7,770 |
Part D prescriptions in 2024
| Prescriptions (claims) | 208 · 212 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $41,499 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Mercy College |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Physician Assistant |
Medical group
- Center for Dermatology and Skin Surgery LLCParamus, NJ · 11 clinicians
Industry payments (Open Payments)
- 2025$755.46 · 45 payments from 13 companies
- 2024$279.19 · 18 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $166.86 | 10 |
| Abbvie Inc. | $141.22 | 9 |
| Amgen Inc. | $88.47 | 5 |
| Botanix Sb Inc | $80.24 | 4 |
| Novartis Pharmaceuticals Corporation | $79.58 | 4 |
What the 2025 payments were for
- Food and Beverage$755.46 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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