Quick answers
- Which hospitals does Willis C. Chung work at?
- Medicare's official clinician data lists Willis C. Chung at 5 hospitals: HMHP St Elizabeth Boardman Health Center, Mercy Regional Medical Center, MH St Elizabeth Youngstown Hospital, MH St Joseph Warren Hospital and Southeastern Ohio Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Willis C. Chung see patients?
- Medicare's clinician data lists 8 practice locations, including Youngstown, OH, Columbus, OH and Pittsburgh, PA. Call before your visit to confirm the address.
- What is Willis C. Chung's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Willis C. Chung accept Medicare assignment?
- Yes. Medicare's clinician data says Willis C. Chung 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 Willis C. Chung?
- (330) 746-7211, as listed in official Medicare / NPI Registry data.
- What is Willis C. Chung's NPI number?
- 1659357804. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Willis C. Chung works
Medicare's Facility Affiliation Data lists Willis C. Chung at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HMHP St Elizabeth Boardman Health CenterBoardman, OH · Acute Care Hospital · CCN 360276
- Mercy Regional Medical CenterLorain, OH · Acute Care Hospital · CCN 360172
- MH St Elizabeth Youngstown HospitalYoungstown, OH · Acute Care Hospital · CCN 360064
- MH St Joseph Warren HospitalWarren, OH · Acute Care Hospital · CCN 360161
- Southeastern Ohio Regional Medical CenterCambridge, OH · Acute Care Hospital · CCN 360203
Practice locations
Addresses where Willis C. Chung is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1044 Belmont AveYoungstown, OH 44504 (330) 746‑7211
- 111 S Grant Ave, Ohiohealth Grant Medical CenterColumbus, OH 43215 (614) 228‑7231
- 1620 Williamsburg RdPittsburgh, PA 15243 (888) 522‑4514
- 3700 Kolbe RdLorain, OH 44053 (888) 271‑3826
- 3719 Coggeshall LnSan Antonio, TX 78257 (888) 522‑4514
Group practices
Medicare enrollment lists Willis C. Chung as a member of this group (CMS data updated 2026-10-02).
- Columbus Radiology Corp292 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Youngstown
Clinicians with the same Medicare primary specialty in Youngstown, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659357804 |
| 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