Aaron Greenspan, MD
Gastroenterology · Saint Louis, MO
Aaron Greenspan, MD is a gastroenterology in Saint Louis, MO with about 35 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE (1991)
- TelehealthNot reported
- Practice size3,070 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~211 patients across 350 services, avg age 73
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Diagnostic exam of large bowel using a flexible endoscope | 41 | $166 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 41 | $84 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 37 | $129 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 30 | $237 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 22 | $95 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 21 | $85 | See prices → |
| Dilation of esophagus | 12 | $40 | 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.