Karen D. Turner, FNP
NPI 1154849578ActiveIndividual· Nurse Practitioner· O Fallon, MO
Nurse Practitioner (FNP) with Physician Groups Lc, practicing in O Fallon, Missouri. Their prescriptions cost Medicare Part D more than their services did: $311,545 for 520 claims, against $13,337 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $908.67 in all, mostly food and beverage.
Overview
| NPI | 1154849578 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Sep 6, 2017 |
| Last updated in NPPES | Sep 12, 2025 |
| Certified by provider | Jan 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 2017030716 | MO |
| Nurse Practitioner, Family | 363LF0000X | 2017030716 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 137 |
|---|---|
| Services billed | 198 across 6 procedure codes |
| Paid by Medicare | $13,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 520 · 1,152 30-day fills |
|---|---|
| Patients | 213 |
| Total drug cost | $311,545 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Physician Groups LcFarmington, MO · 521 clinicians
Industry payments (Open Payments)
- 2025$908.67 · 38 payments from 14 companies
- 2024$2,383 · 117 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $314.46 | 13 |
| Ardelyx, Inc. | $143.56 | 4 |
| Genzyme Corporation | $123.09 | 1 |
| Regeneron Healthcare Solutions, Inc. | $58.55 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $58.28 | 3 |
What the 2025 payments were for
- Food and Beverage$908.67 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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