Sarah Estess, FNP
NPI 1588088827ActiveIndividual· Nurse Practitioner, Family· Bossier City, LA
Nurse Practitioner, Family (FNP) with Wkb Family Medicine Associates, practicing in Bossier City, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $199,525 for 1,314 claims, against $36,199 paid for services in 2024. Abbvie Inc. was the largest of 23 companies reporting payments in 2025, $2,058 in all, mostly food and beverage. Lists Willis Knighton Medical Center as a hospital affiliation.
Overview
| NPI | 1588088827 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Feb 6, 2014 |
| Last updated in NPPES | Jun 24, 2021 |
| Certified by provider | Jun 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP07656 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 841 across 39 procedure codes |
| Paid by Medicare | $36,199 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,314 · 3,157 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $199,525 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Wkb Family Medicine AssociatesBossier City, LA · 5 clinicians
Hospital affiliation
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$2,058 · 113 payments from 23 companies
- 2024$1,954 · 126 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $488.75 | 34 |
| Pfizer Inc. | $261.60 | 16 |
| Novo Nordisk Inc | $216.35 | 12 |
| Inspire Medical Systems, Inc. | $184.12 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $139.78 | 9 |
What the 2025 payments were for
- Food and Beverage$2,058 · 113 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 53 family nurse practitioners in Bossier City · All family nurse practitioners in Louisiana