Shawn Paul Catmull, DO
NPI 1821597600ActiveIndividual· Emergency Medicine· Marshfield, WI
Emergency Medicine (DO) with Aspirus Ironwood Hospital and Clinics Inc and 2 other groups, practicing in Marshfield, Wisconsin. 322 Medicare patients in 2024, $35,076 paid; nearly all of their 217 Part D prescriptions were generic (96%). Lists Aspirus Iron River Hospital & Clinics, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1821597600 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 7, 2018 |
| Last updated in NPPES | Mar 3, 2025 |
| Certified by provider | Mar 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 75225-21 | WI |
| Emergency Medicine | 207P00000X | 21877 | FL |
| Emergency Medicine | 207P00000X | 011417 | AZ |
| Emergency Medicine | 207P00000X | V2867 | TX |
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 (AZ); Practitioner - Emergency Medicine (FL); Practitioner - Emergency Medicine (MI); Practitioner - Emergency Medicine (MN); Practitioner - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 322 |
|---|---|
| Services billed | 362 across 14 procedure codes |
| Paid by Medicare | $35,076 |
Part D prescriptions in 2024
| Prescriptions (claims) | 217 · 251 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $2,766 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Aspirus Ironwood Hospital and Clinics IncIronwood, MI · 165 clinicians
- Stevens Community Medical Center IncMorris, MN · 75 clinicians
- Aspirus Iron River Hospital and Clinics IncIron River, MI · 54 clinicians
Hospital affiliations
- Aspirus Iron River Hospital & Clinics, IncIron River, MI
- Stevens Community Medical Center IncMorris, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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