James Hou Liu, M.D.
NPI 1518074731ActiveIndividual· Internal Medicine, Cardiovascular Disease· San Gabriel, CA
Internal Medicine, Cardiovascular Disease (M.D.) in San Gabriel, California, trained at University of California, Geffen School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $1,275,124 for 8,220 claims, against $568,621 paid for services in 2024. Icotec Medical Inc. was the largest of 4 companies reporting payments in 2025, $329.07 in all, mostly travel and lodging.
Overview
| NPI | 1518074731 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 24, 2006 |
| Last updated in NPPES | May 12, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G64811 | CA |
| Internal Medicine | 207R00000X | G64811 | CA |
| Internal Medicine | 207R00000X | K0898 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | K0898 | TX |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | G64811 | CA |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | K0898 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 362 |
|---|---|
| Services billed | 6,026 across 53 procedure codes |
| Paid by Medicare | $568,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,220 · 12,140 30-day fills |
|---|---|
| Patients | 317 |
| Total drug cost | $1,275,124 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Alhambra Hospital Medical CenterAlhambra, CA
- Emanate Health Inter-Community HospitalCovina, CA
- La Palma Intercommunity HospitalLa Palma, CA
- San Gabriel Valley Medical CenterSan Gabriel, CA
- Usc Arcadia HospitalArcadia, CA
Other facilities
- All American Home Health Care, Inc.Home health agency · Glendale, CA
- Elite Home CareHome health agency · Los Angeles, CA
- Hollycare Home Health, IncHome health agency · El Monte, CA
- Heritage ManorNursing home · Monterey Park, CA
Industry payments (Open Payments)
- 2025$329.07 · 4 payments from 4 companies
- 2024$191.49 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Icotec Medical Inc. | $266.00 | 1 |
| Amgen Inc. | $29.89 | 1 |
| Stryker Corporation | $17.43 | 1 |
| Astrazeneca Pharmaceuticals LP | $15.75 | 1 |
What the 2025 payments were for
- Travel and Lodging$266.00 · 1 payment
- Food and Beverage$63.07 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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