Rachael Kathern Thies, APRN
NPI 1164018578ActiveIndividual· Nurse Practitioner, Acute Care· Milwaukee, WI
Nurse Practitioner, Acute Care (APRN) with The Medical College of Wisconsin Inc, practicing in Milwaukee, Wisconsin. Mostly services rather than prescriptions: Medicare paid $6,142 for 40 patients in 2024, with only 33 Part D claims. Depuy Synthes Sales Inc. was the largest of 3 companies reporting payments in 2025, $78.20 in all, mostly food and beverage. Lists Froedtert Memorial Lutheran Hospital as a hospital affiliation.
Overview
| NPI | 1164018578 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Dec 19, 2020 |
| Last updated in NPPES | Jun 4, 2024 |
| Certified by provider | Jun 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 15221 | WI |
| Nurse Practitioner, Acute Care | 363LA2100X | 200508 | OK |
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 - Nurse Practitioner (OK); Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 100 across 8 procedure codes |
| Paid by Medicare | $6,142 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 34 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $215.74 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
Hospital affiliation
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
Industry payments (Open Payments)
- 2025$78.20 · 3 payments from 3 companies
- 2024$36.99 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $32.22 | 1 |
| Polynovo North America LLC | $24.92 | 1 |
| Solventum Corporation | $21.06 | 1 |
What the 2025 payments were for
- Food and Beverage$78.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 119 acute care nurse practitioners in Milwaukee · All acute care nurse practitioners in Wisconsin