Quick answers
- Which hospitals does Olivia D. Johnson work at?
- Medicare's official clinician data lists Olivia D. Johnson at 2 hospitals: Anderson Regional Medical Center and Ochsner Rush Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Olivia D. Johnson see patients?
- Medicare's clinician data lists 1 practice location in Meridian, MS. Call before your visit to confirm the address.
- What is Olivia D. Johnson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Olivia D. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Olivia D. 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 Olivia D. Johnson?
- (601) 286-5477, as listed in official Medicare / NPI Registry data.
- What is Olivia D. Johnson's NPI number?
- 1770505141. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Olivia D. Johnson works
Medicare's Facility Affiliation Data lists Olivia D. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Anderson Regional Medical CenterMeridian, MS · Acute Care Hospital · CCN 250104
- Ochsner Rush HospitalMeridian, MS · Acute Care Hospital · CCN 250069
Practice locations
Addresses where Olivia D. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 4803 29th Ave, Suite AMeridian, MS 39305 (601) 286‑5477
Group practices
Medicare enrollment lists Olivia D. Johnson as a member of this group (CMS data updated 2026-10-02).
- Gregory a Auzenne MD PA4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Meridian
Clinicians with the same Medicare primary specialty in Meridian, MS — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770505141 |
| 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