Specialty Directory
Gastroenterology in Palo Alto, CA
Federal CMS data for 8 gastroenterology providers practicing in Palo Alto, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
8
Providers
Median industry payments
$3,937
8
Gastroenterology Providers
in Palo Alto, CA
$3,937
Median Industry Payments
per provider (2018–2024)
874
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 |
|---|---|---|---|---|---|---|
| CHAN, ERICK MD | 1,237 | 1,185 | Moderate sedation during GI endoscopy | $5,353 (2019-2024) | Consulting (94%) | Very High |
| BHAT, YASSER M.D. | 1,234 | 1,145 | Upper GI endoscopy with biopsy | $4,368 (2018-2024) | Consulting (66%) | Very High |
| SCOTT, BRENNAN MD | 923 | 907 | Moderate sedation during GI endoscopy | $850 (2018-2023) | Food & Beverage (100%) | Very High |
| ROORDA, ANDREW M.D. | 883 | 805 | Office visit, established patient (30-39 min) | $3,507 (2018-2024) | Food & Beverage (99%) | Very High |
| ELDIKA, SAMER M.D. | 866 | 782 | Radiologist review of bile duct tube placement imaging | $17,935 (2018-2024) | Consulting (78%) | Very High |
| LIU, SUSIE MD | 731 | 688 | New patient office visit (45-59 min) | $1,201 (2018-2024) | Food & Beverage (100%) | Very High |
| FERNANDEZ-BECKER, NIELSEN M.D., PH.D. | 508 | 489 | Office visit, established patient, complex (40-54 min) | $1,951 (2018-2024) | Travel (79%) | Very High |
| MCCONNELL, RYAN MD | 500 | 464 | Moderate sedation during GI endoscopy | $130,358 (2018-2024) | Consulting (94%) | 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.
By Practice Pattern
Gastroenterology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (5)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ROORDA, ANDREW | 883 | $3,507 |
| ELDIKA, SAMER | 866 | $17,935 |
| LIU, SUSIE | 731 | $1,201 |
| FERNANDEZ-BECKER, NIELSEN | 508 | $1,951 |
| MCCONNELL, RYAN | 500 | $130,358 |
Mixed Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| CHAN, ERICK | 1,237 | $5,353 |
| BHAT, YASSER | 1,234 | $4,368 |
| SCOTT, BRENNAN | 923 | $850 |