Catherine Mayer, DO
NPI 1649891284ActiveIndividual· Surgery· Oshkosh, WI
Surgery (DO) with Aurora Medical Group, Inc., practicing in Oshkosh, Wisconsin. Part D covered 45 prescriptions written in 2024, 96% of them generic. Applied Medical Resources Corporation was the largest of 2 companies reporting payments in 2025, $71.86 in all, mostly food and beverage. Lists Aurora Medical Ctr Oshkosh as a hospital affiliation.
Overview
| NPI | 1649891284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 6, 2020 |
| Last updated in NPPES | Sep 17, 2025 |
| Certified by provider | Sep 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 76035-21 | WI |
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 - General Surgery (WI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 47 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $321.35 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliation
- Aurora Medical Ctr OshkoshOshkosh, WI
Industry payments (Open Payments)
- 2025$71.86 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Applied Medical Resources Corporation | $45.28 | 1 |
| Hologic Sales and Service, LLC | $26.58 | 1 |
What the 2025 payments were for
- Food and Beverage$71.86 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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