Quick answers
- Does Jin O. Yun accept Medicare assignment?
- Yes. Medicare's clinician data says Jin O. Yun 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.
- What is Jin O. Yun's NPI number?
- 1871188144. 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 Jin O. Yun is enrolled with Medicare (CMS data updated October 2, 2026).
- 2545 Lawrenceville Hwy 100Decatur, GA 30033 (404) 377‑0011
- 9810 B Medlock Bridge Rd, Suite 104Johns Creek, GA 30097 (470) 359‑6132
Group practices
Medicare enrollment lists Jin O. Yun as a member of these groups (CMS data updated October 2, 2026).
- 1st Choice Sports Rehabilitation Center5 clinicians in the group
- Atlanta Sports Chiropractic LLC3 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Decatur
Clinicians with the same Medicare primary specialty in Decatur, GA — not a recommendation.
Other clinicians in 1st Choice Sports Rehabilitation Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871188144 |
| 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
- 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