Joshua Daniel Wiederin, M.D.
NPI 1639438401ActiveIndividual· Internal Medicine, Hospice and Palliative Medicine· Duluth, MN
Internal Medicine, Hospice and Palliative Medicine (M.D.) in Duluth, Minnesota, trained at University of Minnesota Medical School (class of 2012). Mostly services rather than prescriptions: Medicare paid $25,148 for 62 patients in 2024, with only 38 Part D claims.
Overview
| NPI | 1639438401 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 14, 2012 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hospice and Palliative Medicine Primary | 207RH0002X | 59619 | MN |
| Hospitalist | 208M00000X | 59619 | MN |
| Internal Medicine | 207R00000X | 59619 | MN |
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 - Hospitalist (MN); Practitioner - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 316 across 13 procedure codes |
| Paid by Medicare | $25,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 38 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $618.08 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Hospitalist |
Medical group
- The Duluth Clinic LtdHermantown, MN · 1,144 clinicians
Hospital affiliations
- Essentia Health DuluthDuluth, MN
- Essentia Health St Mary's Medical CenterDuluth, 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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