Ryan Flegenheimer Deisler, MD
NPI 1093033813ActiveIndividual· Surgery· Minneapolis, MN
Surgery (MD) in Minneapolis, Minnesota, trained at Michigan State University College of Human Medicine (class of 2010). 143 Medicare patients in 2024, $27,777 paid; nearly all of their 98 Part D prescriptions were generic (92%). Boston Scientific Corporation reported $25.28 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1093033813 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 5, 2010 |
| Last updated in NPPES | Oct 13, 2023 |
| Certified by provider | Oct 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 55047 | MN |
| Surgery, Surgical Critical Care | 2086S0102X | 55047 | 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 - General Surgery (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 274 across 44 procedure codes |
| Paid by Medicare | $27,777 |
Part D prescriptions in 2024
| Prescriptions (claims) | 98 · 98 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $3,053 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | General Surgery |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Hennepin Healthcare System IncMinneapolis, MN · 871 clinicians
Hospital affiliations
- Hennepin County Medical CenterMinneapolis, MN
- North Memorial Health HospitalRobbinsdale, MN
Industry payments (Open Payments)
- 2025$25.28 · 1 payment from 1 company
- 2024$57.64 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $25.28 | 1 |
What the 2025 payments were for
- Food and Beverage$25.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Minneapolis
- 1841737996
- 1467624940
- 1497874754
- 1457438442
- 1184652208
- 1841248291
- 1053441055
- 1962729327
- 1225590110
- 1497316186
- 1073073755
- 1174264980