Sajen Mathews, MD
Gastroenterology · Fullerton, CA
Sajen Mathews, MD is a gastroenterology in Fullerton, CA with about 40 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1986)
- TelehealthOffers telehealth visits
- Practice size1,465 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~340 patients across 705 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 | 158 | $139 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 65 | $179 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 63 | $122 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 63 | $257 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 35 | $99 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | $74 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 26 | $116 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 23 | $75 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 20 | $189 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 16 | $188 | 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.