Marc Gunderson, MD
NPI 1194067561ActiveIndividual· Psychiatry & Neurology, Psychiatry· Milwaukee, WI
Psychiatry & Neurology, Psychiatry (MD) in Milwaukee, Wisconsin, trained at Medical College of Wisconsin (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $141,631 for 1,265 claims, against $11,988 paid for services in 2024. Abbott Laboratories reported $17.54 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194067561 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2013 |
| Last updated in NPPES | Jun 16, 2020 |
| Certified by provider | Jun 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 62813-20 | WI |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 2017014153 | MO |
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 - Psychiatry (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 24 |
|---|---|
| Services billed | 386 across 10 procedure codes |
| Paid by Medicare | $11,988 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,265 · 2,221 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $141,631 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
- Froedtert Andthe Medical College of Wisconsin Community Physicians IncWauwatosa, WI · 1,285 clinicians
Industry payments (Open Payments)
- 2025$17.54 · 1 payment from 1 company
- 2024$20.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $17.54 | 1 |
What the 2025 payments were for
- Food and Beverage$17.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 192 psychiatrists in Milwaukee · All psychiatrists in Wisconsin