Specialty Directory
Gastroenterology in West Hills, CA
Federal CMS data for 7 gastroenterology providers practicing in West Hills, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
7
Providers
Median industry payments
$5,001
7
Gastroenterology Providers
in West Hills, CA
$5,001
Median Industry Payments
per provider (2018–2024)
1,318
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.
Gastroenterology includes multiple subspecialties with different practice patterns.
Learn more →
Gastroenterology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| MATTHEW, JONATHAN MD | 2,349 | 1,070 | Office visit, established patient (20-29 min) | $7,005 (2018-2024) | Food & Beverage (100%) | Very High |
| ROTHMAN, GERALD MD | 1,343 | 705 | Chronic care management, additional 20 min/month | $6,438 (2018-2024) | Food & Beverage (100%) | Very High |
| GLUCKMAN, CRAIG MD | 1,329 | 1,075 | Office visit, established patient (30-39 min) | $1,732 (2018-2024) | Food & Beverage (94%) | Very High |
| ARIMIE, CALIN MD | 1,318 | 751 | Hospital follow-up visit, moderate complexity | $5,001 (2018-2024) | Food & Beverage (86%) | Very High |
| CHITAYAT, RON MD | 1,164 | 825 | Office visit, established patient (20-29 min) | $1,499 (2018-2024) | Food & Beverage (99%) | Very High |
| ISSA, DANNY MD | 733 | 658 | Office visit, established patient (30-39 min) | $72,790 (2018-2024) | Consulting (61%) | Very High |
| HERR, STEPHEN MD | 558 | 369 | Office visit, established patient (20-29 min) | $3,433 (2018-2024) | Food & Beverage (100%) | Very High |
Note: Gastroenterology 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.