Michael Adam Antonis, PA
NPI 1619569738ActiveIndividual· Physician Assistant· Sebastian, FL
Physician Assistant (PA) in Sebastian, Florida, licensed in FL, with an NPI issued in February 2021. Their prescriptions cost Medicare Part D more than their services did: $261,636 for 4,035 claims, against $2,128 paid for services in 2024. Atricure, Inc. was the largest of 6 companies reporting payments in 2025, $394.76 in all, mostly food and beverage.
Overview
| NPI | 1619569738 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 9, 2021 |
| Last updated in NPPES | Feb 9, 2021 |
| Certified by provider | Feb 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9113950 | 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 - Physician Assistant (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 24 |
|---|---|
| Services billed | 41 across 12 procedure codes |
| Paid by Medicare | $2,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,035 · 7,885 30-day fills |
|---|---|
| Patients | 536 |
| Total drug cost | $261,636 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$394.76 · 6 payments from 6 companies
- 2024$249.19 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $156.65 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $125.00 | 1 |
| Abiomed | $59.86 | 1 |
| Astrazeneca Pharmaceuticals LP | $21.68 | 1 |
| Glaxosmithkline, LLC. | $16.77 | 1 |
What the 2025 payments were for
- Food and Beverage$394.76 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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