Ellen Ann Sam, PA
NPI 1740379825ActiveIndividual· Physician Assistant· Aventura, FL
Physician Assistant (PA) with Allergy and Asthma Associates of South Florida PA, practicing in Aventura, Florida. Their prescriptions cost Medicare Part D more than their services did: $947,987 for 671 claims, against $19,236 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $1,435 in all, mostly food and beverage.
Overview
| NPI | 1740379825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | Yes |
| NPI issued | Oct 12, 2006 |
| Last updated in NPPES | Jun 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Allergy & Immunology | 207K00000X | PA9103517 | 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 | 134 |
|---|---|
| Services billed | 2,371 across 22 procedure codes |
| Paid by Medicare | $19,236 |
Part D prescriptions in 2024
| Prescriptions (claims) | 671 · 1,052 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $947,987 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Allergy and Asthma Associates of South Florida PAFort Lauderdale, FL · 24 clinicians
Industry payments (Open Payments)
- 2025$1,435 · 54 payments from 15 companies
- 2024$544.75 · 20 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $304.93 | 13 |
| Regeneron Healthcare Solutions, Inc. | $184.42 | 6 |
| Glaxosmithkline, LLC. | $165.19 | 11 |
| Genentech, Inc. | $139.49 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $119.91 | 2 |
What the 2025 payments were for
- Food and Beverage$1,435 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 physician assistants in Aventura · All physician assistants in Florida