Marcus Pearson, DO
NPI 1497124507ActiveIndividual· Emergency Medicine· La Crosse, WI
Emergency Medicine (DO) with Gundersen Lutheran Medical Center Inc and 2 other groups, practicing in La Crosse, Wisconsin. 59 Medicare patients in 2024, $7,199 paid; nearly all of their 198 Part D prescriptions were generic (96%). Inari Medical, Inc. reported $98.63 in payments in 2024, mostly food and beverage. Lists Black River Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1497124507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Sep 18, 2015 |
| Last updated in NPPES | Jul 10, 2025 |
| Certified by provider | Jul 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 81674-21 | WI |
| Emergency Medical Technician, Paramedic | 146L00000X | 955973 | MN |
| Emergency Medical Technician, Paramedic | 146L00000X | MED-PARA-LIC-35789 | MT |
| Emergency Medical Technician, Paramedic | 146L00000X | 202555 | OR |
| Emergency Medical Technician, Paramedic | 146L00000X | 124368 | ND |
| Emergency Medicine | 207P00000X | OT021635 | PA |
| Emergency Medicine | 207P00000X | 77905 | MN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (IA); Practitioner - Emergency Medicine (MN); Practitioner - Emergency Medicine (NY); Practitioner - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 80 across 11 procedure codes |
| Paid by Medicare | $7,199 |
Part D prescriptions in 2024
| Prescriptions (claims) | 198 · 200 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $1,422 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Gundersen Lutheran Medical Center IncLa Crosse, WI · 895 clinicians
- Gundersen Clinic LtdOnalaska, WI · 418 clinicians
- Saint Elizabeths Hospital of Wabasha IncWabasha, MN · 94 clinicians
Hospital affiliations
- Black River Memorial HospitalBlack River Falls, WI
- Gundersen Lutheran Medical CenterLa Crosse, WI
- Gundersen Palmer Lutheran Hospital and ClinicsWest Union, IA
- Tomah Memorial HospitalTomah, WI
Industry payments (Open Payments)
- 2024$98.63 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $98.63 | 1 |
What the 2024 payments were for
- Food and Beverage$98.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 emergency medicine physicians in La Crosse · All emergency medicine physicians in Wisconsin