Katherine Elizabeth Gardner, N.P.
NPI 1366883209ActiveIndividual· Nurse Practitioner, Family· Saint Augustine, FL
Nurse Practitioner, Family (N.P.) with Advanced Urology Institute LLC, practicing in Saint Augustine, Florida. 243 Medicare patients in 2024, $31,100 paid; nearly all of their 445 Part D prescriptions were generic (90%). Pfizer Inc. was the largest of 11 companies reporting payments in 2025, $574.76 in all, mostly food and beverage. Lists Flagler Hospital as a hospital affiliation.
Overview
| NPI | 1366883209 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Jul 8, 2013 |
| Last updated in NPPES | Jan 12, 2021 |
| Certified by provider | Jan 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | ARNP9404766 | FL |
| Nurse Practitioner, Family | 363LF0000X | RN185338 | GA |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 243 |
|---|---|
| Services billed | 625 across 28 procedure codes |
| Paid by Medicare | $31,100 |
Part D prescriptions in 2024
| Prescriptions (claims) | 445 · 961 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $40,051 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Advanced Urology Institute LLCSafety Harbor, FL · 144 clinicians
Hospital affiliation
- Flagler HospitalSaint Augustine, FL
Industry payments (Open Payments)
- 2025$574.76 · 22 payments from 11 companies
- 2024$217.89 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $134.94 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $93.33 | 4 |
| Endo USA, Inc. | $77.59 | 3 |
| Novartis Pharmaceuticals Corporation | $65.50 | 2 |
| Sumitomo Pharma America, Inc. | $51.55 | 3 |
What the 2025 payments were for
- Food and Beverage$574.76 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 family nurse practitioners in Saint Augustine · All family nurse practitioners in Florida