Specialty Directory
Student in an Organized Health Care Education/Training Program in Simi Valley, CA
Federal CMS data for 3 student in an organized health care education/training program providers practicing in Simi Valley, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
3
Providers
Median industry payments
$1,752
3
Student in an Organized Health Care Education/Training Program Providers
in Simi Valley, CA
$1,752
Median Industry Payments
per provider (2018–2024)
1,979
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.
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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 |
|---|---|---|---|---|---|---|
| GHARZEDDINE, JENNA MD | 2,396 | 1,883 | Office visit, established patient (30-39 min) | $255 (2018-2023) | Food & Beverage (100%) | Very High |
| HOLLOWED, JOHN MD | 1,979 | 1,570 | Hospital follow-up visit, high complexity | $7,418 (2018-2024) | Grant (72%) | Very High |
| RUSSELL, DARREN | 150 | 150 | Colonoscopy with biopsy | $1,752 (2018-2023) | Travel (84%) | 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 (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| GHARZEDDINE, JENNA | 2,396 | $255 |
| HOLLOWED, JOHN | 1,979 | $7,418 |
Mixed Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| RUSSELL, DARREN | 150 | $1,752 |