John Tzagournis, M.D.
Gastroenterology · Columbus, OH
John Tzagournis, M.D. is a gastroenterology in Columbus, OH with about 27 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE (1999)
- TelehealthNot reported
- Practice size2,289 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~272 patients across 677 services, avg age 73
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 72 | $104 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 53 | $73 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 53 | $238 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 43 | $86 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 28 | $115 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 14 | $121 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 13 | $149 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 13 | $166 | 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.