Gloria Liaw Hwang, MD
NPI 1932278157ActiveIndividual· Radiology, Vascular & Interventional Radiology· Stanford, CA
Radiology, Vascular & Interventional Radiology (MD) in Stanford, California, trained at Stanford University School of Medicine (class of 2001). Medicare paid $22,067 for services to 80 patients in 2024. W. L. Gore & Associates, Inc. was the largest of 9 companies reporting payments in 2025, $1,406 in all, mostly food and beverage.
Overview
| NPI | 1932278157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 6, 2006 |
| Last updated in NPPES | Apr 9, 2024 |
| Certified by provider | Apr 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | A79881 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | A79881 | CA |
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 Radiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 221 across 60 procedure codes |
| Paid by Medicare | $22,067 |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Interventional Radiology |
| Secondary specialties | Diagnostic Radiology |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Other facilities
- Bridge Home HealthHome health agency · Salinas, CA
Industry payments (Open Payments)
- 2025$1,406 · 20 payments from 9 companies
- 2024$1,182 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $352.62 | 2 |
| Ge Healthcare | $266.02 | 2 |
| Boston Scientific Corporation | $206.67 | 5 |
| Siemens Medical Solutions USA, Inc. | $198.97 | 4 |
| Sirtex Medical Inc | $165.75 | 2 |
What the 2025 payments were for
- Food and Beverage$1,406 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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