Brian Willenbring, MD
NPI 1326433103ActiveIndividual· Emergency Medicine· Bloomington, MN
Emergency Medicine (MD) in Bloomington, Minnesota, trained at University of Wisconsin School of Medicine (class of 2015). 193 Medicare patients in 2024, $25,826 paid; nearly all of their 157 Part D prescriptions were generic (93%).
Overview
| NPI | 1326433103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2015 |
| Last updated in NPPES | Jan 12, 2023 |
| Certified by provider | Jan 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 63663 | MN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 193 |
|---|---|
| Services billed | 363 across 19 procedure codes |
| Paid by Medicare | $25,826 |
Part D prescriptions in 2024
| Prescriptions (claims) | 157 · 157 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $1,923 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Physicians Professional AssociationBloomington, MN · 282 clinicians
Hospital affiliations
- Buffalo HospitalBuffalo, MN
- Mercy HospitalCoon Rapids, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 196 emergency medicine physicians in Bloomington · All emergency medicine physicians in Minnesota