William Hoyt Amundson, M.D.
NPI 1225304215ActiveIndividual· Internal Medicine, Pulmonary Disease· Saint Paul, MN
Internal Medicine, Pulmonary Disease (M.D.) in Saint Paul, Minnesota, trained at University of Minnesota Medical School (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $724,035 for 1,310 claims, against $54,443 paid for services in 2024. Verona Pharma, Inc. reported $14.06 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1225304215 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 24, 2012 |
| Last updated in NPPES | Sep 28, 2021 |
| Certified by provider | Sep 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 61514 | MN |
| Internal Medicine | 207R00000X | 61514 | MN |
| Internal Medicine | 207R00000X | 274228-1 | NY |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 61514 | MN |
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 - Pulmonary Disease (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 899 across 43 procedure codes |
| Paid by Medicare | $54,443 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,310 · 1,667 30-day fills |
|---|---|
| Patients | 196 |
| Total drug cost | $724,035 |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Group Health IncBloomington, MN · 1,638 clinicians
Hospital affiliations
- Amery Hospital & ClinicAmery, WI
- Hudson HospitalHudson, WI
- Lakeview Memorial HospitalStillwater, MN
- Regions HospitalSaint Paul, MN
- Westfields Hospital and ClinicNew Richmond, WI
Industry payments (Open Payments)
- 2025$14.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verona Pharma, Inc. | $14.06 | 1 |
What the 2025 payments were for
- Food and Beverage$14.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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