Sarah J. Davis, FNP
Nurse Practitioner (FNP) with Apg Network, LLC, practicing in Alton, Illinois. Their prescriptions cost Medicare Part D more than their services did: $167,269 for 1,621 claims, against $57,411 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 28 companies reporting payments in 2025, $2,256 in all, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital and 1 other hospital as hospital affiliations. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1457911810 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 18, 2019 |
| Last updated in NPPES | Dec 5, 2022 |
| Certified by provider | Dec 5, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209016701 | IL |
| Nurse Practitioner, Adult Health | 363LA2200X | 209016701 | IL |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Illinois, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Sarah A. Davis · Nurse/Nurses Aide | 1128a3 | Aug 20, 2024 | Vandalia, IL |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | Possible (name) | See above |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 358 |
|---|---|
| Services billed | 1,015 across 34 procedure codes |
| Paid by Medicare | $57,411 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,621 · 2,860 30-day fills |
|---|---|
| Patients | 468 |
| Total drug cost | $167,269 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Apg Network, LLCEdwardsville, IL · 17 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Osf Saint Anthony's Health CenterAlton, IL
Other facilities
- Apollo MedicalHome health agency · Saint Louis, MO
Industry payments (Open Payments)
- 2025$2,256 · 119 payments from 28 companies
- 2024$1,209 · 67 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $339.75 | 24 |
| Lilly USA, LLC | $282.13 | 13 |
| Novo Nordisk Inc | $219.36 | 13 |
| Pfizer Inc. | $149.05 | 11 |
| Corcept Therapeutics | $120.57 | 4 |
What the 2025 payments were for
- Food and Beverage$2,256 · 119 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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