Annalise M. Mathisen, PA-C
NPI 1497309884ActiveIndividual· Physician Assistant· De Pere, WI
Physician Assistant (PA-C) with Aurora Medical Group, Inc. and 1 other group, practicing in De Pere, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $47,373 for 928 claims, against $20,886 paid for services in 2024. Abbott Laboratories reported $141.59 in payments in 2025, mostly food and beverage. Lists Aurora Medical Ctr Oshkosh as a hospital affiliation.
Overview
| NPI | 1497309884 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 24, 2019 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4758-23 | 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 - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 3,480 across 18 procedure codes |
| Paid by Medicare | $20,886 |
Part D prescriptions in 2024
| Prescriptions (claims) | 928 · 1,026 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $47,373 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
- Alleviate Pain and Spine, SCDe Pere, WI · 8 clinicians
Hospital affiliation
- Aurora Medical Ctr OshkoshOshkosh, WI
Industry payments (Open Payments)
- 2025$141.59 · 1 payment from 1 company
- 2024$122.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $141.59 | 1 |
What the 2025 payments were for
- Food and Beverage$141.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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