Mark Hasenauer, PA
NPI 1255703252ActiveIndividual· Physician Assistant· Sebastian, FL
Physician Assistant (PA) in Sebastian, Florida, licensed in FL, with an NPI issued in October 2015. Their prescriptions cost Medicare Part D more than their services did: $322,355 for 5,532 claims, against $2,430 paid for services in 2024. Atricure, Inc. was the largest of 4 companies reporting payments in 2025, $313.22 in all, mostly food and beverage.
Overview
| NPI | 1255703252 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Oct 29, 2015 |
| Last updated in NPPES | Aug 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA 9109153 | 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 | 26 |
|---|---|
| Services billed | 240 across 11 procedure codes |
| Paid by Medicare | $2,430 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,532 · 11,670 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $322,355 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$313.22 · 4 payments from 4 companies
- 2024$272.81 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $156.65 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $125.00 | 1 |
| Glaxosmithkline, LLC. | $16.77 | 1 |
| Eisai Inc. | $14.80 | 1 |
What the 2025 payments were for
- Food and Beverage$313.22 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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