Mary-Jane Williams, M.D.
Gastroenterology · Scottsdale, AZ
Mary-Jane Williams, M.D. is a gastroenterology in Scottsdale, AZ with about 19 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (2007)
- TelehealthNot reported
- Practice size415 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~137 patients across 276 services, avg age 72
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 56 | $99 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 24 | $252 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 18 | $133 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 14 | $181 | 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.