Katie A. Davis, APRN
NPI 1447721584ActiveIndividual· Nurse Practitioner· Louisville, KY
Nurse Practitioner (APRN) with Psf PLLC, practicing in Louisville, Kentucky. Their prescriptions cost Medicare Part D more than their services did: $201,247 for 654 claims, against $4,260 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 18 companies reporting payments in 2025, $2,606 in all, mostly food and beverage.
Overview
| NPI | 1447721584 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Dec 16, 2018 |
| Last updated in NPPES | Aug 14, 2020 |
| Certified by provider | Aug 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 3012498 | KY |
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 (IN); Practitioner - Nurse Practitioner (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 144 across 11 procedure codes |
| Paid by Medicare | $4,260 |
Part D prescriptions in 2024
| Prescriptions (claims) | 654 · 997 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $201,247 |
| Generic share | 60% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Psf PLLCMilford, OH · 98 clinicians
Industry payments (Open Payments)
- 2025$2,606 · 110 payments from 18 companies
- 2024$2,278 · 82 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $521.75 | 15 |
| Astrazeneca Pharmaceuticals LP | $508.82 | 23 |
| Glaxosmithkline, LLC. | $452.77 | 24 |
| Csl Behring | $281.41 | 8 |
| Genzyme Corporation | $223.57 | 5 |
What the 2025 payments were for
- Food and Beverage$2,473 · 108 payments
- Education$133.26 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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