Samuel Marcus, M.D.
Gastroenterology · Stanford, CA
Samuel Marcus, M.D. is a gastroenterology in Stanford, CA with about 49 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1977)
- TelehealthOffers telehealth visits
- Practice size2 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~328 patients across 740 services, avg age 76
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 | 220 | $148 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 81 | $105 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 61 | $125 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 53 | $171 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 33 | $208 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 32 | $199 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 25 | $259 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 23 | $285 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 14 | $133 | 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.