Benjamin Merrifield, MD
Gastroenterology · Olympia, WA
Benjamin Merrifield, MD is a gastroenterology in Olympia, WA with about 28 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY (1998)
- TelehealthNot reported
- Practice size59 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~100 patients across 147 services, avg age 74
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 25 | $98 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 18 | $99 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 14 | $178 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 12 | $179 | 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.