Quick answers
- Where does Charles Nassauer see patients?
- Medicare's clinician data lists 3 practice locations, including Mandeville, LA, Metairie, LA and Bogalusa, LA. Call before your visit to confirm the address.
- What is Charles Nassauer's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Charles Nassauer accept Medicare assignment?
- Yes. Medicare's clinician data says Charles Nassauer 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 Charles Nassauer?
- (985) 327-2230, as listed in official Medicare / NPI Registry data.
- What is Charles Nassauer's NPI number?
- 1275677783. 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 Charles Nassauer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1844 N Causeway BlvdMandeville, LA 70471 (985) 327‑2230
- 3200 Severn AveMetairie, LA 70002 (504) 541‑9025
- 601 Georgia AveBogalusa, LA 70427 (985) 732‑4900
Group practices
Medicare enrollment lists Charles Nassauer as a member of this group (CMS data updated 2026-10-02).
- Artis Beatty a Professional Optometry Corporation12 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Mandeville
Clinicians with the same Medicare primary specialty in Mandeville, LA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern College Of Optometry |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275677783 |
| 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