Ann Chen, MD
Gastroenterology · Stanford, CA
Ann Chen, MD is a gastroenterology in Stanford, CA with about 26 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY (2000)
- TelehealthOffers telehealth visits
- Practice size993 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~112 patients across 188 services, avg age 72
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | 15 | $156 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 14 | $111 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | $107 | See prices → |
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.