Tres Barrera, M.D.
NPI 1942356522ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Round Rock, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Round Rock, Texas, trained at University of Texas Medical School at Houston (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $2,881,952 for 8,398 claims, against $63,337 paid for services in 2024. Sequel Med Tech, LLC was the largest of 3 companies reporting payments in 2025, $81.13 in all, mostly food and beverage.
Overview
| NPI | 1942356522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 26, 2007 |
| Last updated in NPPES | Dec 7, 2021 |
| Certified by provider | Dec 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | N2932 | 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 - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 507 |
|---|---|
| Services billed | 1,140 across 11 procedure codes |
| Paid by Medicare | $63,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,398 · 19,010 30-day fills |
|---|---|
| Patients | 684 |
| Total drug cost | $2,881,952 |
| Generic share | 44% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Scott and White ClinicCollege Station, TX · 2,461 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center - Marble FallsMarble Falls, TX
- Baylor Scott & White Medical Center - Round RockRound Rock, TX
- Baylor Scott & White Medical Center - TempleTemple, TX
- Baylor Scott & White Medical Center -TaylorTaylor, TX
- Baylor Scott & White Medical Center PflugervillePflugerville, TX
Industry payments (Open Payments)
- 2025$81.13 · 3 payments from 3 companies
- 2024$46.50 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sequel Med Tech, LLC | $42.71 | 1 |
| Neurocrine Biosciences, Inc. | $20.49 | 1 |
| Tandem Diabetes Care, Inc. | $17.93 | 1 |
What the 2025 payments were for
- Food and Beverage$81.13 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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