Samantha Gillenwater, MD
NPI 1790131613ActiveIndividual· Internal Medicine, Pulmonary Disease· Weston, FL
Internal Medicine, Pulmonary Disease (MD) with Cleveland Clinic Florida A Nonprofit Corporation, practicing in Weston, Florida. Their prescriptions cost Medicare Part D more than their services did: $3,809,200 for 1,132 claims, against $86,488 paid for services in 2024. Actelion Pharmaceuticals US, Inc. was the largest of 11 companies reporting payments in 2025, $30,832 in all, mostly speaking and faculty fees. Lists Cleveland Clinic Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790131613 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 10, 2016 |
| Last updated in NPPES | Aug 9, 2022 |
| Certified by provider | Aug 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | ME148942 | 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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 443 |
|---|---|
| Services billed | 1,267 across 41 procedure codes |
| Paid by Medicare | $86,488 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,132 · 1,529 30-day fills |
|---|---|
| Patients | 292 |
| Total drug cost | $3,809,200 |
| Generic share | 46% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cleveland Clinic Florida A Nonprofit CorporationWeston, FL · 735 clinicians
Hospital affiliations
- Cleveland Clinic HospitalWeston, FL
- Cleveland Clinic Martin North HospitalStuart, FL
Industry payments (Open Payments)
- 2025$30,832 · 83 payments from 11 companies
- 2024$23,308 · 64 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $28,875 | 48 |
| United Therapeutics Corporation | $901.34 | 15 |
| Astrazeneca Pharmaceuticals LP | $276.92 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $200.40 | 4 |
| Insmed, Inc. | $155.19 | 5 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23,520 · 9 payments
- Travel and Lodging$3,871 · 17 payments
- Food and Beverage$3,440 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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