Quick answers
- Where does Karen E. Dumesnil see patients?
- Medicare's clinician data lists 1 practice location in Shreveport, LA. Call before your visit to confirm the address.
- What is Karen E. Dumesnil's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Karen E. Dumesnil accept Medicare assignment?
- Yes. Medicare's clinician data says Karen E. Dumesnil 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 Karen E. Dumesnil?
- (318) 222-8421, as listed in official Medicare / NPI Registry data.
- What is Karen E. Dumesnil's NPI number?
- 1558978700. 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 Karen E. Dumesnil is enrolled with Medicare (CMS data updated 2026-10-02).
- 836 Olive StShreveport, LA 71104 (318) 222‑8421
Group practices
Medicare enrollment lists Karen E. Dumesnil as a member of this group (CMS data updated 2026-10-02).
- Charles E Lyon, MD, Apmc3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Shreveport
Clinicians with the same Medicare primary specialty in Shreveport, LA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Southern College Of Optometry |
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558978700 |
| 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