Amanda Joy Kilzer, FNP-C
NPI 1316398415ActiveIndividual· Nurse Practitioner, Family· Maryville, IL
Nurse Practitioner, Family (FNP-C) with Hshs Medical Group Inc, practicing in Maryville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $587,877 for 5,125 claims, against $20,750 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,317 in all, mostly food and beverage. Lists Hshs St Elizabeth's Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1316398415 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 29, 2016 |
| Last updated in NPPES | Jan 3, 2022 |
| Certified by provider | Jan 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209014352 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 476 across 35 procedure codes |
| Paid by Medicare | $20,750 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,125 · 9,103 30-day fills |
|---|---|
| Patients | 294 |
| Total drug cost | $587,877 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Hshs Medical Group IncO Fallon, IL · 219 clinicians
Hospital affiliations
- Hshs St Elizabeth's HospitalO Fallon, IL
- St Johns HospitalSpringfield, IL
- St Marys HospitalDecatur, IL
Industry payments (Open Payments)
- 2025$1,317 · 86 payments from 18 companies
- 2024$1,251 · 63 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $258.06 | 24 |
| Astrazeneca Pharmaceuticals LP | $186.76 | 22 |
| Axsome Therapeutics, Inc. | $182.68 | 6 |
| Janssen Pharmaceuticals, Inc | $150.35 | 7 |
| Lilly USA, LLC | $144.19 | 7 |
What the 2025 payments were for
- Food and Beverage$1,264 · 84 payments
- Education$52.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Maryville
- 1043757867
- 1134753825
- 1144061185
- 1245791847
- 1336659838
- 1417474511
- 1447638887
- 1538863808
- 1619442555
- 1720629470
- 1821600693
- 1922676675
All 27 family nurse practitioners in Maryville · All family nurse practitioners in Illinois