Quick answers
- Which hospitals does Roger A. Williams work at?
- Medicare's official clinician data lists Roger A. Williams at 1 hospital: Emory Houston Hospital Warner Robins. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roger A. Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Fayetteville, GA and Macon, GA. Call before your visit to confirm the address.
- What is Roger A. Williams's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Roger A. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Roger A. Williams 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 Roger A. Williams?
- (478) 301-4111, as listed in official Medicare / NPI Registry data.
- What is Roger A. Williams's NPI number?
- 1679655922. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roger A. Williams works
Medicare's Facility Affiliation Data lists Roger A. Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Emory Houston Hospital Warner RobinsWarner Robins, GA · Acute Care Hospital · CCN 110069
Practice locations
Addresses where Roger A. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Yorktown DrFayetteville, GA 30214
- 250 Martin Luther King Jr BlvdMacon, GA 31201 (478) 301‑4111
Group practices
Medicare enrollment lists Roger A. Williams as a member of this group (CMS data updated 2026-10-02).
- Privia Medical Group of Georgia LLC462 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Fayetteville
Clinicians with the same Medicare primary specialty in Fayetteville, GA — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679655922 |
| 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