Guillermo Medrano Del Rosal, M.D.
NPI 1922461789ActiveIndividual· Surgery· San Antonio, TX
Surgery (M.D.) with Methodist Physician Practices PLLC, practicing in San Antonio, Texas. 33 Medicare patients in 2024, $17,584 paid; nearly all of their 57 Part D prescriptions were generic (93%). Glaxosmithkline, LLC. was the largest of 5 companies reporting payments in 2025, $220.38 in all, mostly food and beverage. Lists Methodist Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1922461789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 30, 2016 |
| Last updated in NPPES | Sep 26, 2023 |
| Certified by provider | Sep 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | T4977 | TX |
| Surgery | 208600000X | MD474934 | PA |
| General Acute Care Hospital | 282N00000X | — | — |
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 - General Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 67 across 21 procedure codes |
| Paid by Medicare | $17,584 |
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 67 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $2,943 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Methodist Physician Practices PLLCLive Oak, TX · 175 clinicians
Hospital affiliations
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Industry payments (Open Payments)
- 2025$220.38 · 5 payments from 5 companies
- 2024$2,394 · 24 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $107.82 | 1 |
| Becton, Dickinson and Company | $58.21 | 1 |
| Tela Bio, Inc. | $22.48 | 1 |
| Teleflex LLC | $16.44 | 1 |
| Lexington Medical, Inc. | $15.43 | 1 |
What the 2025 payments were for
- Food and Beverage$220.38 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 205 general surgeons in San Antonio · All general surgeons in Texas