Quick answers
- Which hospitals does John T. Williams Iv work at?
- Medicare's official clinician data lists John T. Williams Iv at 2 hospitals: Coliseum Medical Centers, LLC, dba and Piedmont Macon North Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John T. Williams Iv see patients?
- Medicare's clinician data lists 1 practice location in Macon, GA. Call before your visit to confirm the address.
- What is John T. Williams Iv's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does John T. Williams Iv accept Medicare assignment?
- Yes. Medicare's clinician data says John T. Williams Iv 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 John T. Williams Iv?
- (478) 750-8606, as listed in official Medicare / NPI Registry data.
- What is John T. Williams Iv's NPI number?
- 1437184306. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John T. Williams Iv works
Medicare's Facility Affiliation Data lists John T. Williams Iv at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Coliseum Medical Centers, LLC, dbaMacon, GA · Acute Care Hospital · CCN 110164
- Piedmont Macon North HospitalMacon, GA · Acute Care Hospital · CCN 110201
Practice locations
Addresses where John T. Williams Iv is enrolled with Medicare (CMS data updated 2026-10-02).
- 380 Hospital Dr, Suite 320Macon, GA 31217 (478) 750‑8606
Group practices
Medicare enrollment lists John T. Williams Iv as a member of this group (CMS data updated 2026-10-02).
- Piedmont Providers LLC530 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Macon
Clinicians with the same Medicare primary specialty in Macon, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437184306 |
| 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