Lionel D'souza, MD
Gastroenterology · East Setauket, NY
Lionel D'souza, MD is a gastroenterology in East Setauket, NY with about 21 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (2005)
- TelehealthOffers telehealth visits
- Practice size2,791 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~531 patients across 1,175 services, avg age 75
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 75 | $85 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 55 | $226 | See prices → |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 53 | $238 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 53 | $197 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 53 | $106 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 45 | $151 | See prices → |
| Incision of pancreatic outlet using a flexible endoscope | 32 | $84 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 27 | $125 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 15 | $170 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 14 | $64 | 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.