Christopher Marshall, M.D.
Gastroenterology · Worcester, MA
Christopher Marshall, M.D. is a gastroenterology in Worcester, MA with about 22 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL (2004)
- TelehealthOffers telehealth visits
- Practice size2,467 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~473 patients across 809 services, avg age 71
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 112 | $250 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 72 | $54 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 63 | $97 | See prices → |
| Imaging of digestive tract done from the inside of the digestive tract | 56 | $113 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 55 | $102 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 31 | $154 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 17 | $101 | See prices → |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 17 | $60 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 13 | $152 | See prices → |
Hospital affiliations
Umass Memorial Health-Harrington HospitalUmass Memorial Healthalliance HospitalsUmass Memorial Healthcare-Marlborough HospitalUmass Memorial Medical Center/university 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.