Raul A. Santos Jr., MD
NPI 1013926039ActiveIndividual· Internal Medicine, Cardiovascular Disease· Grapevine, TX
Internal Medicine, Cardiovascular Disease (MD) in Grapevine, Texas, trained at University of Texas Medical Branch at Galveston (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $1,594,965 for 9,682 claims, against $461,925 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 20 companies reporting payments in 2025, $1,494 in all, mostly food and beverage.
Overview
| NPI | 1013926039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 7, 2006 |
| Last updated in NPPES | Sep 18, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | M4511 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,718 |
|---|---|
| Services billed | 8,427 across 76 procedure codes |
| Paid by Medicare | $461,925 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,682 · 26,277 30-day fills |
|---|---|
| Patients | 1,608 |
| Total drug cost | $1,594,965 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center GrapevineGrapevine, TX
- Baylor Scott & White the Heart Hospital PlanoPlano, TX
- Medical City LewisvilleLewisville, TX
- Texas Health Presbyterian Hospital Flower MoundFlower Mound, TX
- The Heart Hospital Baylor DentonDenton, TX
Industry payments (Open Payments)
- 2025$1,494 · 98 payments from 20 companies
- 2024$1,703 · 93 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $399.13 | 35 |
| Amgen Inc. | $156.14 | 17 |
| Merck Sharp & Dohme LLC | $151.22 | 6 |
| Novartis Pharmaceuticals Corporation | $139.67 | 8 |
| Pfizer Inc. | $100.71 | 5 |
What the 2025 payments were for
- Food and Beverage$1,494 · 98 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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