Quick answers
- Which hospitals does Thomas Williamson work at?
- Medicare's official clinician data lists Thomas Williamson at 3 hospitals: Atrium Health Navicent the Medical Center, Emory Houston Hospital Warner Robins and Northside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas Williamson see patients?
- Medicare's clinician data lists 2 practice locations, including Warner Robins, GA and Richland, GA. Call before your visit to confirm the address.
- What is Thomas Williamson's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Thomas Williamson accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas Williamson 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 Thomas Williamson?
- (478) 225-2479, as listed in official Medicare / NPI Registry data.
- What is Thomas Williamson's NPI number?
- 1457377525. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas Williamson works
Medicare's Facility Affiliation Data lists Thomas Williamson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Atrium Health Navicent the Medical CenterMacon, GA · Acute Care Hospital · CCN 110107
- Emory Houston Hospital Warner RobinsWarner Robins, GA · Acute Care Hospital · CCN 110069
- Northside HospitalAtlanta, GA · Acute Care Hospital · CCN 110161
Practice locations
Addresses where Thomas Williamson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1239 Russell Pkwy, Suite AWarner Robins, GA 31088 (478) 225‑2479
- 510 Alston St, Suite BRichland, GA 31825 (229) 887‑3324
Group practices
Medicare enrollment lists Thomas Williamson as a member of this group (CMS data updated 2026-10-02).
- Careconnect Health Inc26 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Warner Robins
Clinicians with the same Medicare primary specialty in Warner Robins, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mercer University School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457377525 |
| 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