Gregory A. Kazmierski, ARNP
NPI 1295715183ActiveIndividual· Nurse Practitioner, Adult Health· Gainesville, FL
Nurse Practitioner, Adult Health (ARNP) with Interventional Cardiologists of Gainesville, PA, practicing in Gainesville, Florida. Their prescriptions cost Medicare Part D more than their services did: $594,163 for 2,787 claims, against $52,069 paid for services in 2024. Boston Scientific Corporation was the largest of 10 companies reporting payments in 2025, $1,567 in all, mostly travel and lodging. Lists HCA Florida Lake City Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1295715183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Jan 18, 2006 |
| Last updated in NPPES | Feb 12, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | ARNP3110882 | FL |
| Nurse Practitioner | 363L00000X | ARNP3110882 | FL |
| Nurse Practitioner, Critical Care Medicine | 363LC0200X | ARNP3110882 | FL |
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 | 566 |
|---|---|
| Services billed | 755 across 16 procedure codes |
| Paid by Medicare | $52,069 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,787 · 6,302 30-day fills |
|---|---|
| Patients | 586 |
| Total drug cost | $594,163 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Interventional Cardiologists of Gainesville, PAGainesville, FL · 36 clinicians
Hospital affiliations
- HCA Florida Lake City HospitalLake City, FL
- HCA Florida North Florida HospitalGainesville, FL
Industry payments (Open Payments)
- 2025$1,567 · 20 payments from 10 companies
- 2024$487.96 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,115 | 5 |
| W. L. Gore & Associates, Inc. | $117.92 | 1 |
| Novartis Pharmaceuticals Corporation | $88.57 | 4 |
| Medtronic, Inc. | $44.21 | 1 |
| Cvrx, Inc. | $43.70 | 2 |
What the 2025 payments were for
- Travel and Lodging$866.41 · 2 payments
- Food and Beverage$660.08 · 16 payments
- Education$40.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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