Jay R. Knuths, MD
NPI 1780634220ActiveIndividual· Internal Medicine· Duluth, MN
Internal Medicine (MD) in Duluth, Minnesota, licensed in MN, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $655,027 for 7,409 claims, against $19,068 paid for services in 2024.
Overview
| NPI | 1780634220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Dec 4, 2020 |
| Certified by provider | Dec 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 31929 | 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 - Internal Medicine (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 277 across 8 procedure codes |
| Paid by Medicare | $19,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,409 · 16,975 30-day fills |
|---|---|
| Patients | 503 |
| Total drug cost | $655,027 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Duluth
- 1649895533
- 1699202028
- 1912958331
- 1679191050
- 1023646023
- 1134656358
- 1154559763
- 1235690199
- 1245280601
- 1245676683
- 1255467841
- 1336420553
All 65 internal medicine physicians in Duluth · All internal medicine physicians in Minnesota