Quick answers
- Which hospitals does Ranada A. Johnson work at?
- Medicare's official clinician data lists Ranada A. Johnson at 1 hospital: Ochsner Medical Center - Baton Rouge. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ranada A. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Baton Rouge, LA and Plaquemine, LA. Call before your visit to confirm the address.
- What is Ranada A. Johnson's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Ranada A. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Ranada A. Johnson 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 Ranada A. Johnson?
- (225) 752-2470, as listed in official Medicare / NPI Registry data.
- What is Ranada A. Johnson's NPI number?
- 1790976140. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ranada A. Johnson works
Medicare's Facility Affiliation Data lists Ranada A. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ochsner Medical Center - Baton RougeBaton Rouge, LA · Acute Care Hospital · CCN 190202
Practice locations
Addresses where Ranada A. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 17000 Medical Ctr DrBaton Rouge, LA 70816 (225) 752‑2470
- 25455 Hwy 1Plaquemine, LA 70764 (225) 761‑5200
Group practices
Medicare enrollment lists Ranada A. Johnson as a member of this group (CMS data updated 2026-10-02).
- Mayfair Physician Services, LLC39 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790976140 |
| 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