Quick answers
- Does Hyunjin Choi accept Medicare assignment?
- Yes. Medicare's clinician data says Hyunjin Choi 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 Hyunjin Choi see?
- In 2024, CMS data shows 73 Original Medicare patients and 108 services for Hyunjin Choi. This counts Original Medicare only and measures volume, not quality.
- What is Hyunjin Choi's NPI number?
- 1740817626. 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 Hyunjin Choi, 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 | 73 |
|---|---|
| Services billed to Medicare | 108 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)20 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)13 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 pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes44%
- Ischemic heart disease33%
- Anxiety29%
Practice locations
Addresses where Hyunjin Choi is enrolled with Medicare (CMS data updated October 2, 2026).
- 3755 Old Court Rd E, Levin Eye CarePikesville, MD 21208 (410) 486‑1010
Group practices
Medicare enrollment lists Hyunjin Choi as a member of this group (CMS data updated October 2, 2026).
- Eye Care Associates of Maryland LLC22 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Pikesville
Clinicians with the same Medicare primary specialty in Pikesville, MD — not a recommendation.
Other clinicians in Eye Care Associates of Maryland LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740817626 |
| 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