Quick answers
- Does Ji Hyun Lee accept Medicare assignment?
- Yes. Medicare's clinician data says Ji Hyun Lee accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ji Hyun Lee see?
- In 2024, CMS data shows 45 Original Medicare patients and 136 services for Ji Hyun Lee. This counts Original Medicare only and measures volume, not quality.
- What is Ji Hyun Lee's NPI number?
- 1679851752. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ji Hyun Lee, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 45 |
|---|---|
| Services billed to Medicare | 136 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)46 services
- Photography of the retina (92250)25 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure64%
- High cholesterol64%
- Diabetes31%
- Arthritis29%
Practice locations
Addresses where Ji Hyun Lee is enrolled with Medicare (CMS data updated October 2, 2026).
- 1865 NW 169th Pl, Suite 105Beaverton, OR 97006 (503) 533‑8441
- 7355 NE Imbrie Dr, Suite 101Hillsboro, OR 97124 (503) 844‑6858
Group practices
Medicare enrollment lists Ji Hyun Lee as a member of these groups (CMS data updated October 2, 2026).
- Sunset Eye Clinic LLC6 clinicians in the group
- Sunset Vision Center LLC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Beaverton
Clinicians with the same Medicare primary specialty in Beaverton, OR — not a recommendation.
Other clinicians in Sunset Eye Clinic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Pacific University - College Of Optometry |
| Graduation year | 2012 (14 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679851752 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians