Dennis Chan, M. D.
Gastroenterology · Monterey Park, CA
Dennis Chan, M. D. is a gastroenterology in Monterey Park, CA with about 46 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1980)
- TelehealthOffers telehealth visits
- Practice size2 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~510 patients across 925 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 | 415 | $98 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 228 | $120 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 90 | $108 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 68 | $188 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 44 | $159 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 25 | $230 | 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.