Nellie Britton, CNP
NPI 1538863808ActiveIndividual· Nurse Practitioner, Family· Maryville, IL
Nurse Practitioner, Family (CNP) in Maryville, Illinois, trained at Saint Louis University School of Medicine (class of 2022). Their prescriptions cost Medicare Part D more than their services did: $261,221 for 3,101 claims, against $18,259 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $902.90 in all, mostly food and beverage.
Overview
| NPI | 1538863808 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Mar 29, 2023 |
| Last updated in NPPES | Mar 29, 2023 |
| Certified by provider | Mar 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209027001 | 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 | 118 |
|---|---|
| Services billed | 313 across 20 procedure codes |
| Paid by Medicare | $18,259 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,101 · 6,056 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $261,221 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Anderson Medical Group LLCBrambleton, VA · 136 clinicians
Hospital affiliation
- Anderson HospitalMaryville, IL
Industry payments (Open Payments)
- 2025$902.90 · 49 payments from 11 companies
- 2024$823.39 · 53 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $214.93 | 13 |
| Novo Nordisk Inc | $164.32 | 9 |
| Glaxosmithkline, LLC. | $120.53 | 6 |
| Amgen Inc. | $89.72 | 5 |
| Lilly USA, LLC | $86.54 | 4 |
What the 2025 payments were for
- Food and Beverage$864.36 · 48 payments
- Education$38.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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