Jeffrey Chambers, M.D.
NPI 1437192598ActiveIndividual· Internal Medicine, Cardiovascular Disease· Minneapolis, MN
Internal Medicine, Cardiovascular Disease (M.D.) in Minneapolis, Minnesota, trained at Wayne State University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $269,503 for 2,410 claims, against $114,093 paid for services in 2024. Teleflex LLC was the largest of 18 companies reporting payments in 2025, $662,711 in all, mostly royalties and licenses.
Overview
| NPI | 1437192598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Nov 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 34378 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 392 |
|---|---|
| Services billed | 866 across 58 procedure codes |
| Paid by Medicare | $114,093 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,410 · 6,412 30-day fills |
|---|---|
| Patients | 453 |
| Total drug cost | $269,503 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine, Interventional Cardiology |
Medical group
- Allina Health SystemNew Ulm, MN · 3,842 clinicians
Hospital affiliations
- Abbott Northwestern HospitalMinneapolis, MN
- Buffalo HospitalBuffalo, MN
- Mercy HospitalCoon Rapids, MN
Industry payments (Open Payments)
- 2025$662,711 · 62 payments from 18 companies
- 2024$550,892 · 64 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $650,450 | 4 |
| Zoll Circulation Inc | $7,927 | 10 |
| Merit Medical Systems Inc | $1,717 | 2 |
| Edwards Lifesciences Corporation | $745.15 | 8 |
| Boston Scientific Corporation | $470.18 | 8 |
What the 2025 payments were for
- Royalty or License$650,450 · 4 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6,325 · 3 payments
- Food and Beverage$2,873 · 52 payments
- Consulting Fee$2,075 · 2 payments
- Travel and Lodging$987.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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