Aaron Fieker, D.O.
Gastroenterology · Tulsa, OK
Aaron Fieker, D.O. is a gastroenterology in Tulsa, OK with about 21 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2005)
- TelehealthOffers telehealth visits
- Practice size22 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~665 patients across 1,159 services, avg age 73
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 166 | $75 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 137 | $226 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 76 | $84 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 60 | $116 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 58 | $156 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 38 | $126 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | $103 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 33 | $103 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 26 | $141 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 21 | $165 | See prices → |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 14 | $276 | See prices → |
| Insertion of stomach tube using a flexible endoscope | 13 | $183 | 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.