Ines Joan Sanchez-Rivera, M.D.
NPI 1508863408ActiveIndividual· Internal Medicine, Medical Oncology· El Paso, TX
Internal Medicine, Medical Oncology (M.D.) in El Paso, Texas, trained at University of Puerto Rico School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $5,404,383 for 1,552 claims, against $1,122,602 paid for services in 2024. Stemline Therapeutics Inc. was the largest of 8 companies reporting payments in 2025, $7,299 in all, mostly consulting fees.
Overview
| NPI | 1508863408 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Jan 31, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | L7874 | TX |
| Specialist | 174400000X | L7874 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | L7874 | 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 - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 373 |
|---|---|
| Services billed | 59,027 across 138 procedure codes |
| Paid by Medicare | $1,122,602 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,552 · 2,412 30-day fills |
|---|---|
| Patients | 252 |
| Total drug cost | $5,404,383 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology/Oncology, Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Las Palmas Medical Center A Campus of Lpds HealthcEl Paso, TX
- Sierra Medical CenterEl Paso, TX
- The Hospitals of Providence - East CampusEl Paso, TX
- The Hospitals of Providence - Memorial CampusEl Paso, TX
- The Hospitals of Providence Transmountain CampusEl Paso, TX
Other facilities
- Three Oaks HospiceHospice · El Paso, TX
Industry payments (Open Payments)
- 2025$7,299 · 16 payments from 8 companies
- 2024$1,153 · 15 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stemline Therapeutics Inc. | $5,483 | 5 |
| Partner Therapeutics, Inc. | $1,000 | 1 |
| Astrazeneca Pharmaceuticals LP | $341.46 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $124.83 | 1 |
| Genentech, Inc. | $116.93 | 1 |
What the 2025 payments were for
- Consulting Fee$5,573 · 2 payments
- Food and Beverage$940.40 · 12 payments
- Travel and Lodging$785.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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