Aiyin Chen, M.D.
Ophthalmology · Portland, OR
Aiyin Chen, M.D. is a ophthalmology in Portland, OR with about 18 yrs in practice.
- SpecialtyOphthalmology
- Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE (2008)
- TelehealthOffers telehealth visits
- Practice size1,704 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~123 patients across 678 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 | 190 | $99 | See prices → |
| Exam of visual field with extended testing | 95 | $28 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 42 | $67 | See prices → |
| Imaging of retina | 12 | $26 | 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.