Quick answers
- Which hospitals does Stanley Williams work at?
- Medicare's official clinician data lists Stanley Williams at 1 hospital: Our Lady of the Lake Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stanley Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Baton Rouge, LA. Call before your visit to confirm the address.
- What is Stanley Williams's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Stanley Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Stanley 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 Stanley Williams?
- (225) 752-2470, as listed in official Medicare / NPI Registry data.
- What is Stanley Williams's NPI number?
- 1457317885. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stanley Williams works
Medicare's Facility Affiliation Data lists Stanley Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA · Acute Care Hospital · CCN 190064
Practice locations
Addresses where Stanley Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 17000 Medical Ctr DrBaton Rouge, LA 70816 (225) 752‑2470
- 5000 Hennessy BlvdBaton Rouge, LA 70808 (225) 765‑6565
Group practices
Medicare enrollment lists Stanley Williams as a member of this group (CMS data updated 2026-10-02).
- Anesthesiology Group Associates Inc155 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457317885 |
| 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