Surianarayanan Karthikeyan, MD
Gastroenterology · Fargo, ND
Surianarayanan Karthikeyan, MD is a gastroenterology in Fargo, ND with about 47 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1979)
- TelehealthNot reported
- Practice size71 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~206 patients across 340 services, avg age 74
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 72 | $94 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 51 | $232 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 35 | $86 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 26 | $123 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 17 | $146 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 17 | $166 | See prices → |
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.