Amanda Catherine Berg
NPI 1659889004ActiveIndividual· Physician Assistant· Oro Valley, AZ
Physician Assistant in Oro Valley, Arizona, licensed in AZ, with an NPI issued in January 2018. Part D covered 300 prescriptions written in 2024, 84% of them generic. Madrigal Pharmaceuticals was the largest of 10 companies reporting payments in 2025, $1,309 in all, mostly food and beverage.
Overview
| NPI | 1659889004 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 19, 2018 |
| Last updated in NPPES | Jan 27, 2021 |
| Certified by provider | Jan 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 6980 | AZ |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 300 · 784 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $38,787 |
| Generic share | 84% of claims |
Industry payments (Open Payments)
- 2025$1,309 · 28 payments from 10 companies
- 2024$401.82 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $319.33 | 7 |
| Gilead Sciences, Inc. | $258.09 | 4 |
| Ipsen Biopharmaceuticals, Inc | $154.51 | 5 |
| Novo Nordisk Inc | $153.12 | 3 |
| Mallinckrodt Hospital Products Inc. | $146.05 | 1 |
What the 2025 payments were for
- Food and Beverage$1,309 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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