Ian Joseph Donahue, PA-C
NPI 1023406725ActiveIndividual· Physician Assistant· Upland, CA
Physician Assistant (PA-C) in Upland, California, licensed in CA, with an NPI issued in January 2015. Part D covered 1,009 prescriptions written in 2024, 75% of them generic. Madrigal Pharmaceuticals was the largest of 12 companies reporting payments in 2025, $1,660 in all, mostly food and beverage.
Overview
| NPI | 1023406725 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 3, 2015 |
| Last updated in NPPES | Jan 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 51838 | CA |
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 Order and Referring Only - Physician Assistant (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,009 · 1,748 30-day fills |
|---|---|
| Patients | 443 |
| Total drug cost | $251,008 |
| Generic share | 75% of claims |
Industry payments (Open Payments)
- 2025$1,660 · 83 payments from 12 companies
- 2024$1,213 · 63 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $543.51 | 28 |
| Abbvie Inc. | $414.48 | 18 |
| Janssen Biotech, Inc. | $234.68 | 9 |
| Ardelyx, Inc. | $167.04 | 7 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $79.09 | 4 |
What the 2025 payments were for
- Food and Beverage$1,660 · 83 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 physician assistants in Upland · All physician assistants in California