Joseph Wu, M.D.
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) with Methodist Physician Practices PLLC, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $764,868 for 2,286 claims, against $399,167 paid for services in 2024. Abbott Laboratories was the largest of 14 companies reporting payments in 2025, $9,918 in all, mostly travel and lodging. Lists Hill Country Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1497962492 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 17, 2007 |
| Last updated in NPPES | Jun 7, 2023 |
| Certified by provider | Jun 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | U4051 | TX |
| Internal Medicine | 207R00000X | 36117733 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | A99443 | CA |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 549 |
|---|---|
| Services billed | 5,210 across 79 procedure codes |
| Paid by Medicare | $399,167 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,286 · 5,954 30-day fills |
|---|---|
| Patients | 470 |
| Total drug cost | $764,868 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiac Electrophysiology |
Medical group
- Methodist Physician Practices PLLCLive Oak, TX · 175 clinicians
Hospital affiliations
- Hill Country Memorial HospitalFredericksburg, TX
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
- Peterson Regional Medical CenterKerrville, TX
Industry payments (Open Payments)
- 2025$9,918 · 51 payments from 14 companies
- 2024$6,364 · 36 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $8,060 | 27 |
| Biosense Webster, Inc. | $1,442 | 4 |
| Atricure, Inc. | $70.06 | 3 |
| Novartis Pharmaceuticals Corporation | $65.81 | 4 |
| Boston Scientific Corporation | $61.90 | 2 |
What the 2025 payments were for
- Travel and Lodging$4,317 · 12 payments
- Consulting Fee$4,000 · 1 payment
- Food and Beverage$1,601 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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