Quick answers
- Does Cynthia J. Nassar accept Medicare assignment?
- Yes. Medicare's clinician data says Cynthia J. Nassar 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 Cynthia J. Nassar's NPI number?
- 1245403658. 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 Cynthia J. Nassar is enrolled with Medicare (CMS data updated October 2, 2026).
- 401 Dr Michael Debakey Dr, Suite 301Lake Charles, LA 70601
Group practices
Medicare enrollment lists Cynthia J. Nassar as a member of this group (CMS data updated October 2, 2026).
- Lake Area Psychiatry LLC13 clinicians in the group
Specialties
Find other clinicians: Marriage and Family Therapist, Louisiana →
Other marriage and family therapists in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Other clinicians in Lake Area Psychiatry LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1996 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245403658 |
| 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