Walter Chan, M.D.
Gastroenterology · Boston, MA
Walter Chan, M.D. is a gastroenterology in Boston, MA with about 22 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE (2004)
- TelehealthOffers telehealth visits
- Practice size2,916 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~636 patients across 945 services, avg age 71
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 | 162 | $105 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 50 | $122 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 37 | $139 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 28 | $261 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 26 | $123 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 17 | $72 | See prices → |
Hospital affiliations
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.