Specialty Directory
Vascular Surgery Physician in Los Angeles, CA
Federal CMS data for 19 vascular surgery physician providers practicing in Los Angeles, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
19
Providers
Median industry payments
$12,200
19
Vascular Surgery Physician Providers
in Los Angeles, CA
$12,200
Median Industry Payments
per provider (2018–2024)
1,138
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 Surgery Physician includes multiple subspecialties with different practice patterns.
Learn more →
Vascular Surgery Physician Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| BROWN, SPENCER M.D. | 5,403 | — | Contrast dye for imaging (iodine-based) | $536 (2018-2023) | — | Very High |
| REDDY, NEIL | 5,350 | — | Ultrasound of arm or leg veins | $12,200 (2018-2024) | — | Very High |
| BARIL, DONALD MD | 3,202 | — | Ultrasound of arm or leg veins | $34,749 (2018-2024) | — | Very High |
| TULLOCH, ALLAN M.D. | 2,956 | — | Ultrasound of arm or leg veins | $17,543 (2018-2024) | — | Very High |
| WEAVER, FRED MD | 2,281 | — | Ultrasound of arm or leg veins | $66,265 (2018-2024) | — | Very High |
| AHN, SAM MD | 1,873 | — | Additional blood vessel ultrasound evaluation | $20,716 (2018-2024) | — | Very High |
| WAGNER, WILLIS M.D. | 1,611 | — | Ultrasound of arm or leg veins | $3,215 (2018-2024) | — | Very High |
| GELABERT, HUGH MD | 1,565 | — | Ultrasound of arm or leg veins | $1,114 (2018-2023) | — | Very High |
| LEE, WILLIAM M.D. | 1,241 | — | Ultrasound of arm or leg veins | $6,188 (2018-2024) | — | Very High |
| ROLLO, JOHNATHON MD | 1,138 | — | Oxygen chamber therapy management | $310,687 (2018-2024) | — | Very High |
| FITZGIBBONS, TERRENCE M.D. | 1,114 | — | Office visit, established patient (20-29 min) | $1,477 (2018-2024) | — | Very High |
| MANZUR, MIGUEL M.D. | 938 | — | Office visit, established patient (30-39 min) | $47,911 (2018-2024) | — | Very High |
| OCHOA, CHRISTIAN MD | 937 | — | Ultrasound of arm or leg veins | $15,946 (2018-2024) | — | Very High |
| O'CONNELL, JESSICA M.D. | 809 | — | Office visit, established patient (30-39 min) | $314 (2018-2024) | — | Very High |
| KATZ, STEVEN MD | 632 | — | Ultrasound of arm or leg veins | $271 (2018-2024) | — | Very High |
| HUANG, SHIHYAU M.D. | 608 | — | Additional sedation, per 15 minutes | $8,655 (2018-2024) | — | Very High |
| MOORE, WESLEY MD | 259 | — | Office visit, established patient (20-29 min) | $41,953 (2018-2024) | — | Very High |
| ROWE, VINCENT MD | 160 | — | Office visit, established patient (30-39 min) | $13,823 (2018-2024) | — | Very High |
| ZIEGLER, KENNETH M.D. | 49 | — | New patient office visit (45-59 min) | $8,713 (2018-2024) | — | Very High |
Note: Vascular Surgery 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 Surgery Physician encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (12)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| REDDY, NEIL | 5,350 | $12,200 |
| TULLOCH, ALLAN | 2,956 | $17,543 |
| AHN, SAM | 1,873 | $20,716 |
| LEE, WILLIAM | 1,241 | $6,188 |
| ROLLO, JOHNATHON | 1,138 | $310,687 |
| FITZGIBBONS, TERRENCE | 1,114 | $1,477 |
| MANZUR, MIGUEL | 938 | $47,911 |
| OCHOA, CHRISTIAN | 937 | $15,946 |
| O'CONNELL, JESSICA | 809 | $314 |
| MOORE, WESLEY | 259 | $41,953 |
Mixed Practice (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| BROWN, SPENCER | 5,403 | $536 |
| BARIL, DONALD | 3,202 | $34,749 |
| WEAVER, FRED | 2,281 | $66,265 |
| WAGNER, WILLIS | 1,611 | $3,215 |
| GELABERT, HUGH | 1,565 | $1,114 |
| KATZ, STEVEN | 632 | $271 |
| HUANG, SHIHYAU | 608 | $8,655 |