Quick answers
- Does Luidji J. Louissaint accept Medicare assignment?
- Yes. Medicare's clinician data says Luidji J. Louissaint accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Luidji J. Louissaint's NPI number?
- 1952989709. 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 Luidji J. Louissaint is enrolled with Medicare (CMS data updated October 2, 2026).
- 11812 N 19th AvePhoenix, AZ 85029 (602) 900‑8828
- 4635 N 14th StPhoenix, AZ 85014 (602) 264‑9039
Group practices
Medicare enrollment lists Luidji J. Louissaint as a member of this group (CMS data updated October 2, 2026).
- Chestnut Health of Arizona PLLC4 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Other clinicians in Chestnut Health of Arizona PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952989709 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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