Yi Zheng, M.D.
Gastroenterology · Walnut Creek, CA
Yi Zheng, M.D. is a gastroenterology in Walnut Creek, CA with about 28 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1998)
- TelehealthOffers telehealth visits
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~565 patients across 1,735 services, avg age 73
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 623 | $153 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 198 | $197 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 160 | $81 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 160 | $117 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 57 | $109 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 36 | $204 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 35 | $257 | See prices → |
| Diagnostic exam of lower portion of large bowel using a flexible endoscope | 19 | $62 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 19 | $205 | See prices → |
Hospital affiliations
Adventist Health Mendocino CoastJohn Muir Medical Center-Concord CampusJohn Muir Medical Center-Walnut Creek Campus
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.