Timothy Yen, M.D.
Internal Medicine · Loma Linda, CA
Timothy Yen, M.D. is a internal medicine in Loma Linda, CA with about 11 yrs in practice.
- SpecialtyInternal Medicine
- Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE (2015)
- TelehealthOffers telehealth visits
- Practice size1,308 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~281 patients across 488 services, avg age 71
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 55 | $235 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 51 | $123 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | $105 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | $109 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 29 | $163 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 28 | $155 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 20 | $153 | 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.