Nizar Ramzan, M.D.,
Gastroenterology · Houston, TX
Nizar Ramzan, M.D., is a gastroenterology in Houston, TX with about 38 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1988)
- TelehealthNot reported
- Practice size798 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~934 patients across 3,372 services, avg age 75
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 | 585 | $124 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 493 | $88 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 197 | $161 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 195 | $165 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 183 | $85 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 156 | $108 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 115 | $218 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 54 | $175 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 25 | $172 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 22 | $171 | See prices → |
| Biopsy of lower large bowel using a flexible endoscope | 13 | $61 | See prices → |
| Imaging of digestive tract done from the inside of the digestive tract | 13 | $703 | 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.