Helder Oscar Hernandez-Rivera, MD
NPI 1437318284ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Ponce, PR
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Ponce, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $579,393 for 3,456 claims, against $24,174 paid for services in 2024. Medtronic, Inc. was the largest of 8 companies reporting payments in 2025, $1,964 in all, mostly food and beverage.
Overview
| NPI | 1437318284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 6, 2008 |
| Last updated in NPPES | Sep 15, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 17909 | PR |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 17909 | PR |
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 - Cardiac Electrophysiology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 287 across 38 procedure codes |
| Paid by Medicare | $24,174 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,456 · 4,025 30-day fills |
|---|---|
| Patients | 745 |
| Total drug cost | $579,393 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Cardiac Electrophysiology |
Hospital affiliations
- Hospital Damas IncPonce, PR
- Hospital de la ConcepcionSan German, PR
- Hospital Episcopal San Lucas IIPonce, PR
- Mayaguez Medical Center Dr Ramon Emeterio BetancesMayaguez, PR
Industry payments (Open Payments)
- 2025$1,964 · 69 payments from 8 companies
- 2024$2,697 · 111 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $488.26 | 24 |
| Abbott Laboratories | $479.23 | 14 |
| Boston Scientific Corporation | $380.49 | 16 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $290.44 | 4 |
| Johnson and Johnson International | $207.97 | 5 |
What the 2025 payments were for
- Food and Beverage$1,964 · 69 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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