Quick answers
- Which hospitals does Yong Han work at?
- Medicare's official clinician data lists Yong Han at 1 hospital: UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yong Han see patients?
- Medicare's clinician data lists 4 practice locations, including Garden Grove, CA, Huntington Beach, CA and Long Beach, CA. Call before your visit to confirm the address.
- What is Yong Han's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Yong Han accept Medicare assignment?
- Yes. Medicare's clinician data says Yong Han accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Yong Han?
- (714) 534-8373, as listed in official Medicare / NPI Registry data.
- What is Yong Han's NPI number?
- 1679936660. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yong Han works
Medicare's Facility Affiliation Data lists Yong Han at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Yong Han is enrolled with Medicare (CMS data updated 2026-10-02).
- 12665 Garden Grove Blvd, Suite 401Garden Grove, CA 92843 (714) 534‑8373
- 18582 Main StHuntington Beach, CA 92648 (714) 965‑9696
- 2925 Palo Verde AveLong Beach, CA 90815 (562) 799‑2020
- 4870 Barranca Pkwy, Suite 210Irvine, CA 92604
Group practices
Medicare enrollment lists Yong Han as a member of these groups (CMS data updated 2026-10-02).
- Samir a Shah MD Professional Corporation11 clinicians in the group
- Eye Physicians of Long Beach a Medical Group Inc8 clinicians in the group
- Orange County Ophthalmology Medical Group.4 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Garden Grove
Clinicians with the same Medicare primary specialty in Garden Grove, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Yale University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679936660 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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