James Clark, M.D.
Gastroenterology · Downers Grove, IL
James Clark, M.D. is a gastroenterology in Downers Grove, IL with about 36 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB) (1990)
- TelehealthOffers telehealth visits
- Practice size38 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~399 patients across 953 services, avg age 74
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 190 | $130 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 95 | $97 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 85 | $173 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 70 | $256 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 59 | $106 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 52 | $93 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 30 | $185 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 16 | $184 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 16 | $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.