Quick answers
- Which hospitals does Aaron S. De Witt work at?
- Medicare's official clinician data lists Aaron S. De Witt at 3 hospitals: Baton Rouge General Medical Center, Iberia Medical Center and The General. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron S. De Witt see patients?
- Medicare's clinician data lists 5 practice locations, including Baton Rouge, LA. Call before your visit to confirm the address.
- What is Aaron S. De Witt's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Aaron S. De Witt accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron S. De Witt 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 Aaron S. De Witt?
- (225) 387-7000, as listed in official Medicare / NPI Registry data.
- What is Aaron S. De Witt's NPI number?
- 1275950206. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron S. De Witt works
Medicare's Facility Affiliation Data lists Aaron S. De Witt at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baton Rouge General Medical CenterBaton Rouge, LA · Acute Care Hospital · CCN 190065
- Iberia Medical CenterNew Iberia, LA · Acute Care Hospital · CCN 190054
- The GeneralBaton Rouge, LA · Acute Care Hospital · CCN 190316
Practice locations
Addresses where Aaron S. De Witt is enrolled with Medicare (CMS data updated 2026-10-02).
- 3600 Florida StBaton Rouge, LA 70806 (225) 387‑7000
- 3600 Florida St, Suite 2020Baton Rouge, LA 70806 (225) 387‑7000
- 7373 Perkins RdBaton Rouge, LA 70808 (225) 246‑9790
- 8585 Picardy AveBaton Rouge, LA 70809
- 8595 Picardy AveBaton Rouge, LA 70809
Group practices
Medicare enrollment lists Aaron S. De Witt as a member of these groups (CMS data updated 2026-10-02).
- Baton Rouge Clinic, a Medical Corporation287 clinicians in the group
- Baton Rouge General Physicians Inc191 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275950206 |
| 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