Quick answers
- Which hospitals does Ilsup Yoon work at?
- Medicare's official clinician data lists Ilsup Yoon at 5 hospitals: Chsli St Joseph Hospital, Good Samaritan Hospital Medical Center, Holy Redeemer Hospital and Medical Center, Southwest General Health Center and St Francis Hospital - The Heart Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ilsup Yoon see patients?
- Medicare's clinician data lists 19 practice locations, including Flint, MI, Harvey, IL and Hannibal, MO. Call before your visit to confirm the address.
- What is Ilsup Yoon's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Ilsup Yoon accept Medicare assignment?
- Medicare's clinician data says Ilsup Yoon may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Ilsup Yoon?
- (810) 262-4787, as listed in official Medicare / NPI Registry data.
- What is Ilsup Yoon's NPI number?
- 1215476155. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ilsup Yoon works
Medicare's Facility Affiliation Data lists Ilsup Yoon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chsli St Joseph HospitalBethpage, NY · Acute Care Hospital · CCN 330332
- Good Samaritan Hospital Medical CenterWest Islip, NY · Acute Care Hospital · CCN 330286
- Holy Redeemer Hospital and Medical CenterMeadowbrook, PA · Acute Care Hospital · CCN 390097
- Southwest General Health CenterMiddleburg Heights, OH · Acute Care Hospital · CCN 360155
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
Practice locations
Addresses where Ilsup Yoon is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 19; the Medicare profile lists all.
- 1 Hurley Plasa, 9w Hurley Maternal Fetal MedicineFlint, MI 48503 (810) 262‑4787
- 1 Hurley PlzFlint, MI 48503
- 1 Ingalls DrHarvey, IL 60426 (219) 767‑6320
- 1 Ingalls Dr, W554Harvey, IL 60426
- 100 Medical DrHannibal, MO 63401 (217) 223‑8400
Group practices
Medicare enrollment lists Ilsup Yoon as a member of these groups (CMS data updated 2026-10-02).
- Mori Bean and Brooks Inc977 clinicians in the group
- Radiology Alliance PC455 clinicians in the group
- Blessing Hospital421 clinicians in the group
- Northside Radiology Associates LLC385 clinicians in the group
- Hurley Medical Center342 clinicians in the group
- Imaging Associates of Indiana PC301 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Flint
Clinicians with the same Medicare primary specialty in Flint, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | R Franklin University Of Med & Sci/chicago Medical School |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1215476155 |
| 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