Frederick Antwi
NPI 1215566435ActiveIndividual· Nurse Practitioner· Pleasant Prairie, WI
Nurse Practitioner with Aurora Medical Group, Inc. and 3 other groups, practicing in Pleasant Prairie, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $253,523 for 944 claims, against $33,080 paid for services in 2024. Abbvie Inc. was the largest of 20 companies reporting payments in 2025, $1,961 in all, mostly food and beverage. Lists University of Illinois Hospital and Clinics as a hospital affiliation.
Overview
| NPI | 1215566435 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 8, 2020 |
| Last updated in NPPES | Mar 30, 2026 |
| Certified by provider | Mar 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 17818-33 | WI |
| Nurse Practitioner | 363L00000X | 277003776 | IL |
| Registered Nurse | 163W00000X | 041409625 | IL |
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 - Nurse Practitioner (IL); Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 177 |
|---|---|
| Services billed | 1,019 across 31 procedure codes |
| Paid by Medicare | $33,080 |
Part D prescriptions in 2024
| Prescriptions (claims) | 944 · 1,550 30-day fills |
|---|---|
| Patients | 213 |
| Total drug cost | $253,523 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
- Baal Perazim Wellness IncChicago, IL · 18 clinicians
- Baal Perazim Wellness and Health Services PCChicago, IL · 11 clinicians
- Advanced Urology, Ltd.Chicago, IL · 5 clinicians
Hospital affiliation
- University of Illinois Hospital and ClinicsChicago, IL
Industry payments (Open Payments)
- 2025$1,961 · 52 payments from 20 companies
- 2024$1,353 · 42 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $429.00 | 2 |
| Sumitomo Pharma America, Inc. | $265.70 | 7 |
| Viiv Healthcare Company | $218.22 | 5 |
| Verity Pharmaceuticals Inc. | $194.86 | 6 |
| Janssen Biotech, Inc. | $144.39 | 6 |
What the 2025 payments were for
- Food and Beverage$1,561 · 51 payments
- Consulting Fee$400.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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