Andrew Overhiser, M.D.
Gastroenterology · Flagstaff, AZ
Andrew Overhiser, M.D. is a gastroenterology in Flagstaff, AZ with about 22 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE (2004)
- TelehealthOffers telehealth visits
- Practice size395 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~347 patients across 531 services, avg age 73
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 106 | $239 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 82 | $97 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 73 | $127 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 68 | $124 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 41 | $161 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 16 | $88 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 14 | $107 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 13 | $165 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 12 | $174 | 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.