Samah N. Ramadan-Nassar, P.A.
NPI 1134521636ActiveIndividual· Physician Assistant· Madison, WI
Physician Assistant (P.A.) with Tidalhealth Specialty Care LLC, practicing in Madison, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $276,751 for 934 claims, against $29,127 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 5 companies reporting payments in 2025, $640.30 in all, mostly food and beverage. Lists Atlantic General Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1134521636 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Sep 16, 2014 |
| Last updated in NPPES | Nov 4, 2026 |
| Certified by provider | Nov 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5309 | WI |
| Physician Assistant | 363A00000X | 50.006329RX | OH |
| Physician Assistant | 363A00000X | 13551 | MN |
| Physician Assistant | 363A00000X | MA060662 | PA |
| Physician Assistant | 363A00000X | C05519 | MD |
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); Practitioner - Physician Assistant (MD); Practitioner - Physician Assistant (MI); Practitioner - Physician Assistant (MN); Practitioner - Nurse Practitioner (NC); Practitioner - Physician Assistant (OK); Practitioner - Physician Assistant (PA); Practitioner - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 352 |
|---|---|
| Services billed | 630 across 11 procedure codes |
| Paid by Medicare | $29,127 |
Part D prescriptions in 2024
| Prescriptions (claims) | 934 · 1,820 30-day fills |
|---|---|
| Patients | 364 |
| Total drug cost | $276,751 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Tidalhealth Specialty Care LLCSalisbury, MD · 398 clinicians
Hospital affiliations
- Atlantic General HospitalBerlin, MD
- Beebe Medical CenterLewes, DE
- Tidalhealth Nanticoke, Inc.Seaford, DE
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Industry payments (Open Payments)
- 2025$640.30 · 9 payments from 5 companies
- 2024$141.38 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $215.50 | 2 |
| Novo Nordisk Inc | $159.26 | 3 |
| Abbvie Inc. | $125.00 | 1 |
| Janssen Biotech, Inc. | $113.02 | 1 |
| Pfizer Inc. | $27.52 | 2 |
What the 2025 payments were for
- Food and Beverage$640.30 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 396 physician assistants in Madison · All physician assistants in Wisconsin