Stephen Hasak, MD
Gastroenterology · Saint Louis, MO
Stephen Hasak, MD is a gastroenterology in Saint Louis, MO with about 13 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY (2013)
- TelehealthOffers telehealth visits
- Practice size1,070 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~533 patients across 1,552 services, avg age 71
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 131 | $64 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 115 | $58 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 73 | $92 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 57 | $217 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 48 | $101 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 40 | $99 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 28 | $157 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 26 | $63 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 18 | $126 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 15 | $171 | See prices → |
| Emergency department visit with moderate level of medical decision making | 14 | $114 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 13 | $158 | 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.