Quick answers
- Where does Casey L. Duvall see patients?
- Medicare's clinician data lists 1 practice location in Mandeville, LA. Call before your visit to confirm the address.
- What is Casey L. Duvall's specialty?
- Medicare lists General Practice as the primary specialty.
- Does Casey L. Duvall accept Medicare assignment?
- Yes. Medicare's clinician data says Casey L. Duvall 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 Casey L. Duvall?
- (985) 249-5600, as listed in official Medicare / NPI Registry data.
- What is Casey L. Duvall's NPI number?
- 1023695368. 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 Casey L. Duvall is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 N Causeway BlvdMandeville, LA 70471 (985) 249‑5600
Group practices
Medicare enrollment lists Casey L. Duvall as a member of this group (CMS data updated 2026-10-02).
- Rapid Urgent Care Inc37 clinicians in the group
Specialties
- General Practiceprimary
Other general practitioners in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023695368 |
| 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