John Castor, MD
Gastroenterology · Columbus, OH
John Castor, MD is a gastroenterology in Columbus, OH with about 21 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY (2005)
- TelehealthOffers telehealth visits
- Practice size117 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~422 patients across 603 services, avg age 73
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 118 | $85 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 108 | $237 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 62 | $104 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 54 | $118 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 44 | $122 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 33 | $157 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 20 | $161 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 16 | $104 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 12 | $164 | See prices → |
Hospital affiliations
Dublin Methodist HospitalGrant Medical CenterMount Carmel East & WestMount Carmel St Ann'sRiverside Methodist Hospital
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.