Dr. Andrew Chen
Ophthalmology (Ophthalmology Physician)
Who else practices at this address →
King County includes primary care (5% of residents) and dental (4% of residents) and mental health (4% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 11
- In the NPI registry since
- 2015
- Medicare patients seen, 2024
- 260
Licensed in Washington since 2020, according to the Washington State Department of Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2015Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Ophthalmology Physician primary
WA license MD61064566 (first issued 2020; active) -
Glaucoma Specialist (Ophthalmology) Physician
WA license MD61064566 (first issued 2020; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- University of Washington Medical Ctr Seattle, WA
- Harborview Medical Center Seattle, WA
Medical groups
- The Association of University Physicians (3,535 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 260
- Services billed
- 1,282
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 320 | 156 |
| Exam of visual field with extended testing | 167 | 132 |
| Imaging of optic nerve | 152 | 143 |
| Established patient office or other outpatient visit, 20-29 minutes | 91 | 86 |
| Exam of the internal drainage system of eye | 34 | 34 |
| Measurement of corneal curvature and depth of eye | 32 | 21 |
| Removal of cataract with insertion of prosthetic lens | 31 | 22 |
| Photography of the retina | 26 | 26 |
| Ultrasound scan of cornea to determine thickness | 23 | 23 |
| Imaging of retina | 22 | 19 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Latanoprost Other prescribers in Seattle, WA | 768 |
| Dorzolamide-Timolol (dorzolamide hcl/timolol maleat) Other prescribers in Seattle, WA | 393 |
| Brimonidine Tartrate Other prescribers in Seattle, WA | 330 |
| Timolol Maleate Other prescribers in Seattle, WA | 301 |
| Prednisolone Acetate Other prescribers in Seattle, WA | 190 |
| Travoprost Other prescribers in Seattle, WA | 70 |
| Dorzolamide-Timolol (dorzolamide/timolol/pf) | 62 |
| Rhopressa (netarsudil mesylate) | 58 |
| Dorzolamide Hcl Other prescribers in Seattle, WA | 54 |
| Ofloxacin Other prescribers in Seattle, WA | 51 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.