Mark Donald Fischer, M.D.
NPI 1801807177ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Robbinsdale, MN
Orthopaedic Surgery, Hand Surgery (M.D.) in Robbinsdale, Minnesota, trained at University of Minnesota Medical School (class of 1982). 256 Medicare patients in 2024, $135,811 paid; all of their 155 Part D prescriptions were generic. Arthrex, Inc. was the largest of 3 companies reporting payments in 2025, $3,961 in all, mostly travel and lodging.
Overview
| NPI | 1801807177 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2006 |
| Last updated in NPPES | Aug 21, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 28347 | 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 - Hand Surgery (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 256 |
|---|---|
| Services billed | 2,569 across 97 procedure codes |
| Paid by Medicare | $135,811 |
Part D prescriptions in 2024
| Prescriptions (claims) | 155 · 158 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $746.58 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Hand Surgery |
| Secondary specialties | Orthopedic Surgery |
Medical group
- Infinite Health Collaborative, PAChaska, MN · 833 clinicians
Hospital affiliations
- M Health Fairview Southdale HospitalEdina, MN
- Maple Grove HospitalMaple Grove, MN
- North Memorial Health HospitalRobbinsdale, MN
Industry payments (Open Payments)
- 2025$3,961 · 23 payments from 3 companies
- 2024$1,378 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $2,005 | 16 |
| Foundation Medical, LLC | $1,948 | 6 |
| Orthofix Medical, Inc. | $8.24 | 1 |
What the 2025 payments were for
- Travel and Lodging$3,265 · 8 payments
- Food and Beverage$696.52 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records