Quick answers
- Where does Yoon Jung Chang see patients?
- Medicare's clinician data lists 2 practice locations, including Honolulu, HI. Call before your visit to confirm the address.
- What is Yoon Jung Chang's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Yoon Jung Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Yoon Jung Chang 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 Yoon Jung Chang?
- (808) 791-9335, as listed in official Medicare / NPI Registry data.
- What is Yoon Jung Chang's NPI number?
- 1730877408. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Yoon Jung Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 277 Ohua AveHonolulu, HI 96815 (808) 791‑9335
- 845 22nd Ave, Suite 5Honolulu, HI 96816 (808) 734‑2034
Group practices
Medicare enrollment lists Yoon Jung Chang as a member of this group (CMS data updated 2026-10-02).
- Waikiki Health27 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | University Of Hawaii John A. Burns School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730877408 |
| 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 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