Sara Margarita Ruiz Aguinaga, MD
NPI 1306423645ActiveIndividual· Internal Medicine· Stuart, FL
Internal Medicine (MD) with Martin Memorial Medical Center Inc, practicing in Stuart, Florida. Their prescriptions cost Medicare Part D more than their services did: $54,485 for 434 claims, against $18,683 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $151.57 in all, mostly food and beverage. Lists Cleveland Clinic Martin North Hospital as a hospital affiliation.
Overview
| NPI | 1306423645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2021 |
| Last updated in NPPES | Jul 25, 2024 |
| Certified by provider | Jul 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME168155 | 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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 258 across 7 procedure codes |
| Paid by Medicare | $18,683 |
Part D prescriptions in 2024
| Prescriptions (claims) | 434 · 682 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $54,485 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Martin Memorial Medical Center IncPort Saint Lucie, FL · 530 clinicians
Hospital affiliation
- Cleveland Clinic Martin North HospitalStuart, FL
Industry payments (Open Payments)
- 2025$151.57 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $133.43 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $18.14 | 1 |
What the 2025 payments were for
- Food and Beverage$151.57 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 134 internal medicine physicians in Stuart · All internal medicine physicians in Florida