Mark Liss, MD
Gastroenterology · New Rochelle, NY
Mark Liss, MD is a gastroenterology in New Rochelle, NY with about 49 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI (1977)
- TelehealthNot reported
- Practice size63 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~228 patients across 506 services, avg age 75
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 96 | $191 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 88 | $136 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 73 | $145 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 72 | $102 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 47 | $233 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 29 | $209 | 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.