Quick answers
- Which hospitals does Gerald Chai work at?
- Medicare's official clinician data lists Gerald Chai at 3 hospitals: Tanner Medical Center - Carrollton, Tanner Medical Center Villa Rica and Wellstar Cobb Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gerald Chai see patients?
- Medicare's clinician data lists 1 practice location in Lawrenceville, GA. Call before your visit to confirm the address.
- What is Gerald Chai's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty, and also Pain Management.
- Does Gerald Chai accept Medicare assignment?
- Medicare's clinician data says Gerald Chai 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 Gerald Chai?
- (770) 962-3642, as listed in official Medicare / NPI Registry data.
- What is Gerald Chai's NPI number?
- 1952508665. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gerald Chai works
Medicare's Facility Affiliation Data lists Gerald Chai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Tanner Medical Center - CarrolltonCarrollton, GA · Acute Care Hospital · CCN 110011
- Tanner Medical Center Villa RicaVilla Rica, GA · Acute Care Hospital · CCN 110015
- Wellstar Cobb Medical CenterAustell, GA · Acute Care Hospital · CCN 110143
Practice locations
Addresses where Gerald Chai is enrolled with Medicare (CMS data updated 2026-10-02).
- 455 Philip Blvd, Suite 140Lawrenceville, GA 30046 (770) 962‑3642
Group practices
Medicare enrollment lists Gerald Chai as a member of this group (CMS data updated 2026-10-02).
- Georgia Pain and Wellness Center55 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Georgia →
Other rehabilitation doctors in Lawrenceville
Clinicians with the same Medicare primary specialty in Lawrenceville, GA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1952508665 |
| 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