Gustavo E. Guajardo Salinas, MD
NPI 1144403387ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· San Antonio, TX
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) with Texas Oncology PA, practicing in San Antonio, Texas. 261 Medicare patients in 2024, $144,715 paid; nearly all of their 436 Part D prescriptions were generic (95%). Intuitive Surgical, Inc. was the largest of 5 companies reporting payments in 2025, $844.81 in all, mostly food and beverage. Lists Baptist Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1144403387 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 11, 2007 |
| Last updated in NPPES | Dec 16, 2020 |
| Certified by provider | Dec 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | P0392 | TX |
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 - Thoracic Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 261 |
|---|---|
| Services billed | 1,080 across 79 procedure codes |
| Paid by Medicare | $144,715 |
Part D prescriptions in 2024
| Prescriptions (claims) | 436 · 444 30-day fills |
|---|---|
| Patients | 154 |
| Total drug cost | $10,002 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
- Guadalupe Regional Medical CenterSeguin, TX
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Industry payments (Open Payments)
- 2025$844.81 · 13 payments from 5 companies
- 2024$1,155 · 18 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $404.34 | 5 |
| Lexington Medical, Inc. | $205.07 | 2 |
| Baxter Healthcare | $135.06 | 1 |
| Atricure, Inc. | $55.60 | 3 |
| Medtronic, Inc. | $44.74 | 2 |
What the 2025 payments were for
- Food and Beverage$844.81 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 cardiothoracic surgeons in San Antonio · All cardiothoracic surgeons in Texas