Mark D. Kraemer, M.D.
NPI 1023050036ActiveIndividual· Internal Medicine, Cardiovascular Disease· Minneapolis, MN
Internal Medicine, Cardiovascular Disease (M.D.) in Minneapolis, Minnesota, trained at University of California, Irvine, California College of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $358,814 for 2,159 claims, against $46,259 paid for services in 2024. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $1,632 in all, mostly travel and lodging.
Overview
| NPI | 1023050036 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Sep 1, 2026 |
| Certified by provider | Sep 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 35279 | 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 - Cardiovascular Disease (Cardiology) (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 1,091 across 44 procedure codes |
| Paid by Medicare | $46,259 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,159 · 5,832 30-day fills |
|---|---|
| Patients | 404 |
| Total drug cost | $358,814 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Cardiovascular Disease (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$1,632 · 7 payments from 4 companies
- 2024$27.30 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,265 | 3 |
| Orthofix Medical, Inc. | $217.00 | 2 |
| Alphatec Spine, Inc | $131.90 | 1 |
| Heartflow, Inc. | $18.43 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,482 · 5 payments
- Food and Beverage$150.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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