Quick answers
- Which hospitals does Johnson Liou work at?
- Medicare's official clinician data lists Johnson Liou at 2 hospitals: Piedmont Eastside Medical Center and Piedmont Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Johnson Liou see patients?
- Medicare's clinician data lists 4 practice locations, including Stockbridge, GA, Atlanta, GA and Columbus, GA. Call before your visit to confirm the address.
- What is Johnson Liou's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Johnson Liou accept Medicare assignment?
- Yes. Medicare's clinician data says Johnson Liou 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 Johnson Liou?
- (678) 604-1000, as listed in official Medicare / NPI Registry data.
- What is Johnson Liou's NPI number?
- 1942285143. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Johnson Liou works
Medicare's Facility Affiliation Data lists Johnson Liou at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Piedmont Eastside Medical CenterSnellville, GA · Acute Care Hospital · CCN 110192
- Piedmont Hospital, IncAtlanta, GA · Acute Care Hospital · CCN 110083
Practice locations
Addresses where Johnson Liou is enrolled with Medicare (CMS data updated 2026-10-02).
- 1133 Eagles Landing PkwyStockbridge, GA 30281 (678) 604‑1000
- 1968 Peachtree Rd NWAtlanta, GA 30309 (404) 605‑5000
- 2040 10th AveColumbus, GA 31901 (706) 322‑3000
- 7500 Veterans Pkwy, Suite BColumbus, GA 31909 (706) 323‑7622
Group practices
Medicare enrollment lists Johnson Liou as a member of these groups (CMS data updated 2026-10-02).
- Radiology Associates of Atlanta PA42 clinicians in the group
- Piedmont Community Imaging LLC34 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Stockbridge
Clinicians with the same Medicare primary specialty in Stockbridge, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Emory University School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942285143 |
| 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