Quick answers
- Does Marie A. Mussman accept Medicare assignment?
- Medicare's clinician data says Marie A. Mussman may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Marie A. Mussman's NPI number?
- 1952071102. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marie A. Mussman works
Medicare's Facility Affiliation Data lists Marie A. Mussman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- University Medical Center New OrleansNew Orleans, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190005
Practice locations
Addresses where Marie A. Mussman is enrolled with Medicare (CMS data updated October 2, 2026).
- 85 Whisperwood BlvdSlidell, LA 70458
- PO Box, Suite 3416Gretna, LA 70054
Specialties
- Physician Assistantprimary
Other physician assistants in Slidell
Clinicians with the same Medicare primary specialty in Slidell, LA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1952071102 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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