Specialty Directory
Gastroenterology in Corte Madera, CA
Federal CMS data for 2 gastroenterology providers practicing in Corte Madera, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
2
Providers
Median industry payments
$2,007
2
Gastroenterology Providers
in Corte Madera, CA
$2,007
Median Industry Payments
per provider (2018–2024)
436
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 |
|---|---|---|---|---|---|---|
| VERHEYEN, ELIJAH | 736 | 709 | New patient office visit (45-59 min) | $1,742 (2022-2024) | Food & Beverage (98%) | Very High |
| DAVIS, WENDY M.D. | 136 | 136 | Colonoscopy with biopsy | $2,271 (2018-2023) | 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.