Quick answers
- Where does Francis A. Johnston see patients?
- Medicare's clinician data lists 1 practice location in Baton Rouge, LA. Call before your visit to confirm the address.
- What is Francis A. Johnston's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Francis A. Johnston accept Medicare assignment?
- Yes. Medicare's clinician data says Francis A. Johnston 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 Francis A. Johnston?
- (225) 751-6666, as listed in official Medicare / NPI Registry data.
- What is Francis A. Johnston's NPI number?
- 1699840124. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Francis A. Johnston is enrolled with Medicare (CMS data updated 2026-10-02).
- 1940 Oneal Ln ABaton Rouge, LA 70816 (225) 751‑6666
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699840124 |
| 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
- 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