Marc A. Alessandroni, PA-C
NPI 1508819897ActiveIndividual· Physician Assistant· Hudson, FL
Physician Assistant (PA-C) with Access Health Care Physicians LLC, practicing in Hudson, Florida. Their prescriptions cost Medicare Part D more than their services did: $94,025 for 3,913 claims, against $6,833 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $334.13 in all, mostly food and beverage. Lists HCA Florida Oak Hill Hospital as a hospital affiliation.
Overview
| NPI | 1508819897 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Apr 6, 2026 |
| Certified by provider | Apr 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9103686 | FL |
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 - Physician Assistant (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 615 across 25 procedure codes |
| Paid by Medicare | $6,833 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,913 · 4,818 30-day fills |
|---|---|
| Patients | 1,454 |
| Total drug cost | $94,025 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Access Health Care Physicians LLCInverness, FL · 181 clinicians
Hospital affiliation
- HCA Florida Oak Hill HospitalBrooksville, FL
Industry payments (Open Payments)
- 2025$334.13 · 15 payments from 9 companies
- 2024$369.33 · 18 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $165.84 | 6 |
| Exact Sciences Corporation | $40.01 | 2 |
| Dexcom, Inc. | $27.39 | 1 |
| Si-Bone, Inc. | $21.21 | 1 |
| Pfizer Inc. | $20.73 | 1 |
What the 2025 payments were for
- Food and Beverage$334.13 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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