Chih-Wei Chang, M.D.
NPI 1063866598ActiveIndividual· Internal Medicine, Interventional Cardiology· El Paso, TX
Internal Medicine, Interventional Cardiology (M.D.) in El Paso, Texas, trained at University of Hawaii John A. Burns School of Medicine (class of 2016). 54 Medicare patients in 2024, $27,180 paid; nearly all of their 109 Part D prescriptions were generic (93%). Boston Scientific Corporation was the largest of 10 companies reporting payments in 2025, $766.04 in all, mostly food and beverage.
Overview
| NPI | 1063866598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 21, 2016 |
| Last updated in NPPES | Jul 30, 2025 |
| Certified by provider | Jul 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | U9867 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | U9867 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | A167740 | CA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | MD-24843 | HI |
| Internal Medicine | 207R00000X | MD2019-0064 | NM |
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 - Interventional Cardiology (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 322 across 31 procedure codes |
| Paid by Medicare | $27,180 |
Part D prescriptions in 2024
| Prescriptions (claims) | 109 · 310 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $11,190 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Hawaii John A. Burns School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Interventional Cardiology |
Medical groups
- Kau HospitalHilo, HI · 140 clinicians
- Hilo Benioff Medical CenterHilo, HI · 129 clinicians
Hospital affiliations
- Hilo Benioff Medical CenterHilo, HI
- Kau HospitalPahala, HI
- Kona Community HospitalKealakekua, HI
Industry payments (Open Payments)
- 2025$766.04 · 36 payments from 10 companies
- 2024$844.87 · 16 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $188.70 | 10 |
| Abiomed | $182.25 | 2 |
| Medtronic, Inc. | $146.77 | 11 |
| Pfizer Inc. | $60.89 | 4 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $46.87 | 2 |
What the 2025 payments were for
- Food and Beverage$766.04 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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