Specialty Directory
Student in an Organized Health Care Education/Training Program in Loma Linda, CA
Federal CMS data for 16 student in an organized health care education/training program providers practicing in Loma Linda, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
16
Providers
Median industry payments
$839
16
Student in an Organized Health Care Education/Training Program Providers
in Loma Linda, CA
$839
Median Industry Payments
per provider (2018–2024)
768
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 — they are legal and do not indicate wrongdoing.
Student in an Organized Health Care Education/Training Program includes multiple subspecialties with different practice patterns.
Learn more →
Student in an Organized Health Care Education/Training Program Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| YOON, SARAH M.D. | 4,594 | 1,104 | Dexamethasone injection (steroid) | $16,034 (2018-2024) | Grant (80%) | Very High |
| MADDUX, CHARLES M.D. | 2,442 | 1,808 | Comprehensive eye exam, established patient | $637 (2018-2024) | Food & Beverage (93%) | Very High |
| WAGNER, HILLARY M.D. | 1,355 | 1,092 | Automated urinalysis | $863 (2018-2024) | Food & Beverage (100%) | Very High |
| MAYOR, JACOB MD | 1,109 | 721 | Hospital follow-up visit, moderate complexity | $36 (2018-2018) | Food & Beverage (100%) | Very High |
| KIM, JOSEPH MD | 1,008 | 644 | Hospital follow-up visit, moderate complexity | $358 (2022-2024) | Food & Beverage (100%) | Very High |
| SILVESTRI, NATHAN M.D. | 911 | 859 | Emergency department visit, high complexity | $20 (2024-2024) | Food & Beverage (100%) | Very High |
| GARG, VINISHA MD | 788 | 567 | Office visit, established patient (30-39 min) | $2,458 (2018-2024) | Food & Beverage (100%) | Very High |
| SUTTON, JESSICA M.D. | 779 | 597 | Anti-nausea injection (ondansetron/Zofran) | $14 (2019-2019) | Food & Beverage (100%) | Very High |
| CASTILLO, REUBEN M.D. | 757 | 741 | Emergency department visit, high complexity | $361 (2018-2023) | Food & Beverage (100%) | Very High |
| LAN, HOWARD D.O. | 644 | 579 | EKG interpretation and report | $8,405 (2018-2024) | Travel (88%) | Very High |
| FESLER, CALVIN MD | 548 | 439 | Office visit, established patient (30-39 min) | $8,075 (2020-2024) | Grant (37%) | Very High |
| CHOUDHURY, BAISHAKHI MD | 460 | 393 | Microscopic ear examination | $815 (2018-2024) | Food & Beverage (100%) | Very High |
| SIVIA, GURJIT M.D. | 322 | 305 | Initial hospital admission, high complexity | $84 (2019-2022) | Food & Beverage (100%) | Very High |
| MANNOIA, KRISTYN M.D. | 152 | 128 | Initial hospital admission, low complexity | $4,592 (2018-2024) | Food & Beverage (87%) | Very High |
| LEUNG, ALEXANDER MD | 143 | 96 | Hospital follow-up visit, moderate complexity | $6,017 (2019-2024) | Travel (70%) | Very High |
| SANDHU, VANEET M.D. | 101 | 73 | Office visit, established patient, complex (40-54 min) | $47,221 (2018-2024) | Consulting (87%) | Very High |
Note: Student in an Organized Health Care Education/Training Program 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
Student in an Organized Health Care Education/Training Program encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (10)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| MADDUX, CHARLES | 2,442 | $637 |
| WAGNER, HILLARY | 1,355 | $863 |
| MAYOR, JACOB | 1,109 | $36 |
| KIM, JOSEPH | 1,008 | $358 |
| GARG, VINISHA | 788 | $2,458 |
| FESLER, CALVIN | 548 | $8,075 |
| CHOUDHURY, BAISHAKHI | 460 | $815 |
| MANNOIA, KRISTYN | 152 | $4,592 |
| LEUNG, ALEXANDER | 143 | $6,017 |
| SANDHU, VANEET | 101 | $47,221 |
Mixed Practice (4)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| YOON, SARAH | 4,594 | $16,034 |
| SILVESTRI, NATHAN | 911 | $20 |
| CASTILLO, REUBEN | 757 | $361 |
| SIVIA, GURJIT | 322 | $84 |
Electrophysiology & Device (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SUTTON, JESSICA | 779 | $14 |
Cardiac & Cardiac (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| LAN, HOWARD | 644 | $8,405 |