Michael Shawn Bauer, MD
NPI 1821136219ActiveIndividual· Surgery· Sioux Falls, SD
Surgery (MD) in Sioux Falls, South Dakota, trained at University of Nebraska College of Medicine (class of 2004). 132 Medicare patients in 2024, $42,408 paid; nearly all of their 68 Part D prescriptions were generic (94%). Histosonics, Inc. was the largest of 11 companies reporting payments in 2025, $288.19 in all, mostly food and beverage.
Overview
| NPI | 1821136219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 1, 2007 |
| Last updated in NPPES | Jun 6, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 7572 | SD |
| Surgery | 208600000X | 58295 | 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 - General Surgery (MN); Practitioner - General Surgery (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 221 across 58 procedure codes |
| Paid by Medicare | $42,408 |
Part D prescriptions in 2024
| Prescriptions (claims) | 68 · 82 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $1,844 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | General Surgery |
Medical group
- Surgical Institute of South Dakota PCSioux Falls, SD · 22 clinicians
Hospital affiliations
- Avera McKennan Hospital & University Health CenterSioux Falls, SD
- Freeman Medical Center - CahFreeman, SD
Industry payments (Open Payments)
- 2025$288.19 · 13 payments from 11 companies
- 2024$1,278 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Histosonics, Inc. | $50.15 | 1 |
| Davol Inc. | $40.12 | 2 |
| Medtronic, Inc. | $35.24 | 2 |
| Csl Behring | $34.71 | 1 |
| Solventum Corporation | $24.50 | 1 |
What the 2025 payments were for
- Food and Beverage$288.19 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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