Michael M. Johnson, MD
NPI 1952377038ActiveIndividual· Anesthesiology· Sioux Falls, SD
Anesthesiology (MD) in Sioux Falls, South Dakota, trained at Sanford School of Medicine of University of South Dakota (class of 1998). Mostly services rather than prescriptions: Medicare paid $37,237 for 433 patients in 2024, with only 12 Part D claims. Straumann USA LLC reported $17.83 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1952377038 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Apr 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 5047 | SD |
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 - Anesthesiology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 433 |
|---|---|
| Services billed | 496 across 83 procedure codes |
| Paid by Medicare | $37,237 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 21 30-day fills |
|---|---|
| Total drug cost | $187.88 |
Education and affiliations
| Medical school | Sanford School of Medicine of University of South Dakota |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Anesthesiology |
Medical group
- Anesthesia Physicians LtdSioux Falls, SD · 24 clinicians
Hospital affiliation
- Sanford Usd Medical CenterSioux Falls, SD
Industry payments (Open Payments)
- 2025$17.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $17.83 | 1 |
What the 2025 payments were for
- Food and Beverage$17.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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