Mark Davidson, M.D.
Gastroenterology · Los Angeles, CA
Mark Davidson, M.D. is a gastroenterology in Los Angeles, CA with about 29 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE (1997)
- TelehealthOffers telehealth visits
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~388 patients across 2,085 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 | 479 | $122 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 195 | $159 | See prices → |
| Breath test analysis for helicobacter pylori | 59 | $66 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 58 | $107 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 56 | $84 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 38 | $225 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 37 | $87 | See prices → |
| Stool analysis for blood, by fecal hemoglobin determination by immunoassay | 22 | $16 | See prices → |
| Diagnostic exam of anus using an endoscope | 21 | $119 | See prices → |
| Complete ultrasound scan of abdomen | 11 | $116 | 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.