Carmen Elena Landaverde, M.D.
NPI 1902093263ActiveIndividual· Internal Medicine, Transplant Hepatology· San Antonio, TX
Internal Medicine, Transplant Hepatology (M.D.) in San Antonio, Texas, trained at University of California, Davis School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $701,160 for 1,983 claims, against $83,360 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 12 companies reporting payments in 2025, $103,564 in all, mostly speaking and faculty fees.
Overview
| NPI | 1902093263 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 1, 2007 |
| Last updated in NPPES | May 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Transplant Hepatology Primary | 207RT0003X | N5797 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | N5797 | TX |
| Internal Medicine, Hepatology | 207RI0008X | N5797 | 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 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 - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 703 |
|---|---|
| Services billed | 1,274 across 17 procedure codes |
| Paid by Medicare | $83,360 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,983 · 2,892 30-day fills |
|---|---|
| Patients | 465 |
| Total drug cost | $701,160 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Gastroenterology |
Medical group
- Texas Liver Consultants PASan Antonio, TX · 34 clinicians
Hospital affiliations
- Ascension Seton HaysKyle, TX
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
- University Health SystemSan Antonio, TX
Industry payments (Open Payments)
- 2025$103,564 · 168 payments from 12 companies
- 2024$47,491 · 104 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $42,555 | 34 |
| Intercept Pharmaceuticals, Inc. | $19,865 | 29 |
| Gilead Sciences, Inc. | $14,085 | 27 |
| Ipsen Biopharmaceuticals, Inc | $13,080 | 18 |
| Mirum Pharmaceuticals, Inc. | $11,182 | 32 |
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$55,243 · 15 payments
- Consulting Fee$19,060 · 5 payments
- Travel and Lodging$11,889 · 37 payments
- Compensation for serving as faculty or as a speaker for a medical education program$10,800 · 3 payments
- Food and Beverage$6,573 · 108 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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