Juan Manuel Martinez, M.D.
Internal Medicine (M.D.) in Brownsville, Texas, trained at Baylor College of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $600,865 for 5,176 claims, against $89,899 paid for services in 2024. Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $251.77 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1275660920 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 28, 2007 |
| Last updated in NPPES | Jul 17, 2025 |
| Certified by provider | Jul 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G2185 | TX |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Texas, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Juan Ignacio Martinez · Nurse/Nurses Aide | 1128b4 | Jul 20, 2016 | San Antonio, TX |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 172 |
|---|---|
| Services billed | 1,244 across 10 procedure codes |
| Paid by Medicare | $89,899 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,176 · 11,496 30-day fills |
|---|---|
| Patients | 254 |
| Total drug cost | $600,865 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Valley Baptist Medical Center- BrownsvilleBrownsville, TX
- Valley Regional Medical CenterBrownsville, TX
- Vhs Harlingen Hospital Company LLCHarlingen, TX
Other facilities
- Texas Nurse Care Home Health Agency LLCHome health agency · Brownsville, TX
- Fox Hollow Post AcuteNursing home · Brownsville, TX
Industry payments (Open Payments)
- 2025$251.77 · 3 payments from 3 companies
- 2024$91.48 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $115.18 | 1 |
| Astrazeneca Pharmaceuticals LP | $109.31 | 1 |
| Gilead Sciences, Inc. | $27.28 | 1 |
What the 2025 payments were for
- Food and Beverage$251.77 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 internal medicine physicians in Brownsville · All internal medicine physicians in Texas