Specialty Directory
Vascular & Interventional Radiology Physician in Los Angeles, CA
Federal CMS data for 14 vascular & interventional radiology physician providers practicing in Los Angeles, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
14
Providers
Median industry payments
$19,302
14
Vascular & Interventional Radiology Physician Providers
in Los Angeles, CA
$19,302
Median Industry Payments
per provider (2018–2024)
1,610
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types; disclosure alone establishes neither wrongdoing nor legality.
Vascular & Interventional Radiology Physician includes multiple subspecialties with different practice patterns.
Learn more →
Vascular & Interventional Radiology Physician Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| SUH, ROBERT MD | 19,763 | — | Contrast dye for imaging (iodine-based) | $891,338 (2018-2024) | — | Very High |
| MORADZADEH, NATHANIEL M.D. | 19,659 | — | Contrast dye for imaging (iodine-based) | $1,418 (2018-2023) | — | Very High |
| ALANIS, LOURDES | 5,719 | — | Contrast dye for imaging (iodine-based) | $1,154 (2019-2023) | — | Very High |
| EGHBALIEH, NAVID M.D. | 3,267 | — | Chest X-ray, 1 view | $551,896 (2018-2024) | — | Very High |
| LALEZARIAN, MICHAEL | 2,749 | — | Additional sedation, per 15 minutes | $69,982 (2018-2024) | — | Very High |
| ERADAT, JILBERT M.D. | 2,556 | — | Additional sedation, per 15 minutes | $75,443 (2018-2024) | — | Very High |
| KALLINI, JOSEPH M.D. | 1,986 | — | Chest X-ray, 1 view | $299 (2020-2023) | — | Very High |
| PADIA, SIDDHARTH M.D. | 1,235 | — | Radiologist review of additional artery image | $871,262 (2018-2024) | — | Very High |
| MCWILLIAMS, JUSTIN MD | 972 | — | Radiologist review of additional artery image | $272,295 (2018-2024) | — | Very High |
| MATHEVOSIAN, SIPAN M.D. | 608 | — | Midazolam injection, per 1 mg | $12,054 (2018-2024) | — | Very High |
| SHIN, DAVID M.D. | 218 | — | Ultrasound guidance for blood vessel access | $1,751 (2018-2024) | — | Very High |
| ISKANDER, PAUL MD | 172 | — | Chest X-ray, 1 view | $14,615 (2019-2023) | — | Very High |
| WALSWORTH, MATTHEW MD | 118 | — | Chest X-ray, 1 view | $670 (2019-2024) | — | Very High |
| SZEDER, VIKTOR M.D., PH.D. | 38 | — | Brain artery catheterization | $23,989 (2018-2024) | — | Very High |
Note: Vascular & Interventional Radiology Physician encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Vascular & Interventional Radiology Physician encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Mixed Practice (12)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SUH, ROBERT | 19,763 | $891,338 |
| MORADZADEH, NATHANIEL | 19,659 | $1,418 |
| ALANIS, LOURDES | 5,719 | $1,154 |
| EGHBALIEH, NAVID | 3,267 | $551,896 |
| KALLINI, JOSEPH | 1,986 | $299 |
| PADIA, SIDDHARTH | 1,235 | $871,262 |
| MCWILLIAMS, JUSTIN | 972 | $272,295 |
| MATHEVOSIAN, SIPAN | 608 | $12,054 |
| SHIN, DAVID | 218 | $1,751 |
| ISKANDER, PAUL | 172 | $14,615 |
Clinical Cardiology (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| LALEZARIAN, MICHAEL | 2,749 | $69,982 |
| ERADAT, JILBERT | 2,556 | $75,443 |